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Bolts, screws & studs

Standards in development (144)

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Standard TitleStatus
British Standard BS EN 7000-4 Aerospace series - Non-metallic materials - Rules for the drafting and presentation of material standards Part 4. Plastic transparenciesPublic Comment
BS 2SP 68 to 2SP 71 Specification for 100° countersunk precision head aluminium and aluminium alloy rivetsPublication
BS 2SP 77 to 2SP 80+A4 Specification for snap head aluminium and aluminium alloy rivetsPublication
BS 2SP 81 and 2SP 82+A3 Specification for snap head high nickel-copper alloy rivetsPublication
BS 2SP 87 and 2SP 88+A3 Specification for 100° countersunk head high nickel-copper alloy rivetsPublication
BS 2SP 91 to 92+A4 Specification for carbon steel worm drive clamps for aircraftPublication
BS 3A 117:1962+A1 Specification for corrosion-resisting steel pan head bolts (Unified threads) for aircraftApproval
BS 3S 98 Specification for 2.5 % nickel-chromium -molybdenum (high carbon) steelbillets, bars, forging and parts 1160-1310 MPa: limiting rulingsection.Public Comment
BS A 401 Machine Screws, Pan and 100° Countersunk Head, Hexalobular Recess,Unified Threads below .250 inch, Various materials, for AircraftAccepted
BS EN 2084 Aerospace series - Cables, electrical, general purpose, with conductors In copper or copper alloy - Technical specificationTechnical Review
BS EN 2155-20 - Aerospace series - Test methods for transparent materials for aircraft glazing Part 20. Determination of retention of strength after crazing for as-cast acrylicsAccepted
BS EN 2155-22 - Aerospace series Test methods for transparent materials for aircraft glazing Part 22. Determination of thermal relaxation of stretched acrylic sheetAccepted
BS EN 2235 Aerospace series - Single and multicore electrical cables, screened and jacketedApproval
BS EN 2263 Polymethyl methacrylate (as cast) sheets for aircraft glazing.Accepted
BS EN 2266-008 Aerospace series - Cables, electrical, for general purpose - Operating temperatures between - 55 °C and 200 °C Part 008 : DRP (Pair) DRT(3 cores) DRQ (4 cores) family, multicore UV laser printable jacketed cable - Product standardTechnical Review
BS EN 2267-002 Aerospace series - Cables, electrical, for general purpose - Operating temperatures between - 55 °C and 260 °C Part 002: GeneralApproval
BS EN 2267-011 Aerospace series - Cables, electrical, for general purpose - Operating temperatures between - 65 °C and 260 °C Part 011: DZA family, single and multicore assembly for use in low pressure atmosphere - Product standardTechnical Review
BS EN 2267-012 Aerospace series - Cables, electrical, for general purpose - Operating temperatures between -65 °C and 260 °C Part 012: DZ family, single UV laser printable for use in low pressure atmosphere - Product standardTechnical Review
BS EN 2342 Aerospace series. Heat and crazing resistant acrylic sheet for aircraft glazing.Accepted
BS EN 2591-227 Aerospace series - Elements of electrical and optical connection - Test methods Part 227: Partial discharges testPublic Comment
BS EN 2593-001 Aerospace series - Bases for 10 A electromagnetic plug-in relays, two and four poles double throw Part 001 : Technical specificationPublication
BS EN 2997-009 Aerospace series - Connectors, electrical, circular, coupled by threaded ring, fire-resistant or non fire-resistant, operating temperatures - 65 °C to 175 °C continuous - 200 °C continuous, 260 °C peak Part 009: Protective cover for receptacle - Product standardApproval
BS EN 2997-010 Aerospace series - Connectors, electrical, circular, coupled by threaded ring, fire-resistant or non fire-resistant, operating temperatures - 65 °C to 175 °C continuous, 200 °C continuous, 260 °C peak Part 010: Protective cover for plug - Product standardApproval
BS EN 3014 Self-locking serrated shank nuts in heat resisiting steel FE-PA92HT - Classification : 1100 MPa/650 °CApproval
BS EN 3015 Shank nuts, self-locking, serrated, in heat resisting steel FE-PA2601 (A 286), silver plated - Classification : 1 100 MPa (at ambient temperature)/650 °CApproval
BS EN 3105 Aerospace series Sealants Test methods Determination of the corrosive effect of sealants on metallic materialsAccepted
BS EN 3110 Aerospace series. Sealants. Method of manufacture of moulded plates.Idea
BS EN 3155-020 Aerospace Series. Electrical contacts used in elements of connection Size 10 Contact, electrical, triaxial, male 020, type D, crimp, class R, Product StandardAccepted
BS EN 3155-021 Aerospace Series. Electrical contacts used in elements of connection Contacts, electrical, triaxial, size 10 female, type D, crimp, class R - Product StandardAccepted
BS EN 3155-070 Aerospace series - Electrical contacts used in elements of connection Part 070: Contacts, electrical, male, type A, crimp, class S - Product standardPublication
BS EN 3155-071 Aerospace series - Electrical contacts used in elements of connection Part 071: Contacts, electrical, female, type A, crimp, class S - Product standardPublication
BS EN 3155-078 Aerospace series - Electrical contacts used in elements of connection Part 078: Contacts size 22 for EN 2997, electrical, male, type A, crimp, class S - Product standardPublication
BS EN 3155-079 Aerospace series - Electrical contacts used in elements of connection Part 079: Contacts size 22 for EN 2997, electrical, female, type A, crimp, class S - Product standardPublication
BS EN 3155-080 Aerospace series - Electrical contacts used in elements of connection Part 080: Contacts size 22 for EN 2997, electrical, male, type A, crimp, class T - Product standardPublication
BS EN 3155-081 Aerospace series - Electrical contacts used in elements of connection Part 081: Contacts size 22 for EN 2997, electrical, female, type A, crimp, class T - Product standardPublication
BS EN 3375-011 Aerospace series - Cable, electrical For digital data transmission - Part 011: Single braid - Star Quad 100 Ohms – light weight - Type KL - Product standardApproval
BS EN 3475-307 Aerospace series - Cables, electrical, aircraft use - Test methods Part 307: Corona extinction voltagePublication
BS EN 3475-411 Aerospace series - Cables, electrical, aircraft use - Test methods Part 411: Resistance to fluidsPublication
BS EN 3545-005 Aerospace series - Connectors, electrical, rectangular, with sealed and non-sealed rear, plastic housing, locking device, operating temperatures - 55 C to 175 C Part 005: Female coding and attachment System for mounting on free housing (plug) - Product standardPublication
BS EN 3545-006 Aerospace series - Connectors, electrical, rectangular, with sealed and non-sealed rear, plastic housing, locking device, operating temperatures - 55 °C to 175 °C Part 006: Male coding and attachment System for mounting on fixed housing (receptacle) - Product standardPublication
BS EN 3545-007 Aerospace series - Connectors, electrical, rectangular, with sealed and non-sealed rear, plastic housing, locking device, operating temperatures - 55 °C to 175 °C Part 007: Cable clamp - Product standardPublication
BS EN 3645-001 Aerospace series - Connectors, electrical, circular, scoop-proof, triple start threaded coupling, operating temperature 175 °C or 200 °C continuous Part 001: Technical specificationTechnical Review
BS EN 3645-002 Aerospace series - Connectors, electrical, circular, scoop-proof, triple start threaded coupling, operating temperature 175 °C or 200 °C continuous Part 002: Specification of performance and contact arrangementsPublication
BS EN 3645-003 Aerospace series - Connectors, electrical, circular, scoop-proof, triple start threaded coupling operating temperature 175 °C or 200 °C continuous Part 003: Wall-mount receptacle - Product standardApproval
BS EN 3645-006 Aerospace series - Connectors, electrical, circular, scoop-proof, triple start threaded coupling operating temperature 175 °C or 200 °C continuous Part 006: Protective cover for receptacle - Product standardApproval
BS EN 3645-007 Aerospace series - Connectors, electrical, circular, scoop-proof, triple start threaded coupling, operating temperature 175 °C or 200 °C continuous Part 007: Protective cover for plug - Product standardApproval
BS EN 3645-008 Aerospace series - Connectors, electrical, circular, scoop-proof, triple start threaded coupling operating temperature 175 °C or 200 °C continuous Part 008: Non release plug with grounding ring - Product standardApproval
BS EN 3646-007 Connectors, electrical, circular, bayonet coupling, operating temperature 175 °C or 200 °C continuous Part 007: Receptable, hermetic, round flange, welding or brazing mounting - Product standardApproval
BS EN 3646-009 Aerospace series - Connectors, electrical, circular, bayonet coupling, operating temperature 175 °C or 200 °C continuous Part 009: Protective cover for receptacle — Product standardApproval
BS EN 3646-010 Connectors, electrical, circular, bayonet coupling, operating temperature 175 °C or 200 °C continuous Part 010: Protective cover for plug - Product standardApproval
BS EN 3716-004 Aerospace Series - Connectors, single-way with triaxial interface, for transmission of digital data Part 004: Solder plug - Product StandardPublication
BS EN 3745-410 Aerospace series - Fibres and cables, optical, aircraft use - Test methods Part 410: Thermal lifeTechnical Review
BS EN 3825 Aerospace series - Fluorosilicone rubber (FVMQ) - Hardness 60 IRHDPublication
BS EN 3826 Aerospace series - Fluorosilicone rubber (FVMQ) - Hardness 70 IRHDPublication
BS EN 3827 Aerospace series - Fluorosilicone rubber (FVMQ) - Hardness 80 IRHDPublication
BS EN 3875 Aerospace Series - Metallic Materials - Filler metal for brazing - T Technical SpecificationApproval
BS EN 3879 Aerospace series - Metallic materials - Filler metal for welding - Technical SpecificationPublic Comment
BS EN 4056-001 Aerospace series - Cable ties for harnesses Part 001: Technical specificationPublication
BS EN 4056-004 Cable ties for harness Part 004 : Cable ties with provision for marking - Product standardPublication
BS EN 4107 Aerospace series Non-metallic materials Structural adhesive systems Foaming adhesives Technical specificationAccepted
BS EN 4121 Aerospace series - Shank nuts, serrated, self-locking, in heat resisting steel FE-PA2601 (A286), silver plated on thread - Classification: 1 100 MPa (at ambient temperature) / 650 °CApproval
BS EN 4165-013 Aerospace series - Connectors, electrical, rectangular, modular - Operating temperature 175 °C continuous Part 013: Cable clamp 2 and 4 modules for connectors, series 2 and series 3 - Product standardApproval
BS EN 4165-019 Aerospace series - Connectors, electrical, rectangular, modular, operating temperature 175 degrees C continuous Part 019: Protective cover for plug, for 2 or 4 modules series 2 and 3 - Product standardPublic Comment
BS EN 4184 Aerospace series - Pipe coupling 8°30' in titanium alloy - Elbows 45°, welded ends, doublePublic Comment
BS EN 4199-004 Aerospace series - Bonding straps for aircraft Part 004: Round bonding straps, copper, tin plated - 65 °C up to 150 °C and nickel plated - 65 °C up to 260 °C - Product standardPublication
BS EN 4234 Aerospace series - Clamps, worm drive - Dimensions, massesApproval
BS EN 4400-4 Aerospace series - Aluminium and aluminium- and magnesium- alloys - Technical specification Part 4:Aluminium and aluminium alloy tubePublic Comment
BS EN 4440 Aerospace series Rubber panels and calendered sheets DimensionsAccepted
BS EN 4478 Aerospace series - Sealing compounds, two-component polysulphide-polymer base suitable for blow gun or spatula application for temperatures from -55 ?C to 120 ?C - PropertiesIdea
BS EN 4479 Aerospace series -Sealing compounds, two-component polysulphide-polymer base suitable forblow gun, spatula or roll application for temperatures from -55 ?C to 120 ?C - PropertiesIdea
BS EN 4480 Aerospace series -Sealing compounds, two component polysulphide-polymer base suitable forbrush application for temperatures from -55 ?C to 135 ?C - PropertiesIdea
BS EN 4481 Aerospace series -Sealing compounds, two component polysulphide-polymer base suitable forblow gun or spatula application for temperatures from -55 ?C to 135 ?C - PropertiesIdea
BS EN 4482 Aerospace series -Sealing compounds, two component polysulphide-polymer base suitable forblow gun, spatula or roll application for temperatures from -55 ?C to 135 ?C - PropertiesIdea
BS EN 4485 Aerospace series - Sealing compounds, two component polysulphide-polymer base suitable for blow gun, spatula or roll application for temperatures from -55 °C to 95 °C corrosion inhibiting - PropertiesIdea
BS EN 4548 Aerospace series - Structural adhesive system - Adhesive film / Anticorrosion primer - Epoxy based - For continuous use up to 120 °CIdea
BS EN 4604-005 Aerospace series - Cable, electrical, for signal transmission Part 005: Cable, coaxial, 75 Ohms, 200 °C, type WL - Product standardApproval
BS EN 4608-004 Aerospace series Cable, electrical, fire resistant Single and twisted multicore assembly, screened (braided) and jacketed Operating temperatures between - 65 °C and 260 °C Part 004: DW family - lightweight - UV Laser printable - Product standardPublication
BS EN 4641-100 Aerospace series - Cables, optical 125 ?m diameter cladding Part 100: Tight structure 62,5/125 ?m core GI f - Fibre 1,8 mm outside diameter - Product standardPublication
BS EN 4641-101 Aerospace series - Cables, optical, 125 µm diameter cladding Part 101 : Tight structure 62.5 µm core GI fibre 0,9 mm outside diameter - Product StandardApproval
BS EN 4652-001 Aerospace series - Connectors, coaxial, radiofrequency Part 001: Technical specificationTechnical Review
BS EN 4652-002 Aerospace series - Connectors, coaxial, radiofrequency Part 002: Specification of performancesnull
BS EN 4652-110 Aerospace series - Connectors, coaxial, radio frequency Part 110: type 2 BNC interface, straight plug - Clamp assembly version - Product standardTechnical Review
BS EN 4652-111 Aerospace series - Connectors, coaxial, radio frequency Part 111: type 2 clamp assembly version - BNC interface, right angle plug - Product standardTechnical Review
BS EN 4652-112 Aerospace series - Connectors, coaxial, radio frequency Part 112: Type 1 BNC interface - Clamp nut assembly version - Square flange receptacle - Product standardTechnical Review
BS EN 4652-113 Aerospace series - Connectors, coaxial, radio frequency Part 113: Type 1, BNC interface - Clamp nut assembly version - Bulkhead receptacle - Product standardTechnical Review
BS EN 4652-211 Aerospace series - Connectors, coaxial, radiofrequency Part 211: TNC type, crimp assembly, right angle plug - Product standardTechnical Review
BS EN 4652-212 Aerospace series - Connectors, coaxial, radio frequency Part 212: Type 2, TNC interface - Clamp nut assembly version - Square flange receptacle - Product standardTechnical Review
BS EN 4652-310 Aerospace series - Connectors, coaxial, radio frequency Part 310: Type 3, N interface - Clamp nut assembly version - Straight plug - Product standardTechnical Review
BS EN 4674-001 Aerospace series - Electrical cables, installation - Self-wrapping shielding (EMI) protective sleeve Part 001: Technical specificationPublication
BS EN 4674-002 Aerospace series - Electrical cables, installation Self-wrapping shielding (EMI) protective sleeve Part 002: General and list of product standardPublication
BS EN 4674-003 Aerospace series - Electrical cables, installation - Self-wrapping shielding (EMI) protective sleeve Part 003: Open sleeve - Inside pressurized area - EMI protection 5 kA Temperature range - 65 °C to 200 °C - Product standardPublication
BS EN 4674-004 Aerospace series - Electrical cables, installation - Self-wrapping shielding (EMI) protective sleeve Part 004: Open sleeve - Outside pressurized area - EMI protection 10 kA - Temperature range - 65 °C to 200 °C - Product standardPublication
BS EN 4677-002 Aerospace series - Welded and brazed assemblies for aerospace constructions Electron beam welding machine Part 002 : Qualification specificationsPublic Comment
BS EN 4681-005 Aerospace series - Cables, electric, general purpose, with conductors in aluminium or copper-clad aluminium Part 005: AZ family, single, for use in low pressure atmosphere - Product standardTechnical Review
BS EN 4681-006 Aerospace series - Cables, electric, general purpose, with conductors in aluminium or copper-clad aluminium Part 006: AZA family, single and multicore assembly, for use in low pressure atmosphere - Product standardTechnical Review
BS EN 4701-001 Aerospace series - Connectors, optical, rectangular, modular, operating temperature 125 °C, for EN 4531 contacts Part 001: Technical specificationPublication
BS EN 4708-101 Aerospace series - Sleeving, heat-shrinkable, for binding, insulation and identification Part 101: Polyolefin sleevingTechnical Review
BS EN 4728 Aerospace series - Circuit breakers, single and three poles dummies - Product standardApproval
BS EN 6031 Fibre reinforced plastics - Test methods - Determination of in-plane shear properties (+/- 45° tensile test)Publication
BS EN 6032 Aerospace series - Fibre reinforced plastics - Test method - Determination of the glass transition temperaturesApproval
BS EN 6033 Aerospace series - Carbon fibre reinforced plastics - Test method - Determination of interlaminar fracture toughness energy - Mode I GicApproval
BS EN 6034 Aerospace series - Carbon fibre reinforced plastics - Test method - Determination of interlaminar fracture toughness energy - Mode II GiicApproval
BS EN 6035 Aerospace series - Fibre reinforced plastics - Test method - Determination of notched and unnotched tensile strengthPublication
BS EN 6036 Aerospace series - Fibre reinforced plastics - Test method - Determination of notched, unnotched and filled hole compression strengthApproval
BS EN 6037 Fibre reinforced plastics - Test method - Determination of bearing strengthPublication
BS EN 6038 Fibre reinforced plastics - Test method - Determination of the compression strength after impactPublication
BS EN 6049-001 Electrical cables, installation - Protection sleeve in meta-aramid fibres Part 001: Technical specificationPublication
BS EN 6049-005 Aerospace series - Electrical cables, installation - Protection sleeve in meta-aramid fibres Part 005: Sleeve flexible, post installation - Product standardPublication
BS EN 6049-009 Aerospace series - Electrical cables, installation - Protection sleeve in meta-aramid fibres Part 009: Self-wrapping fire protection sleeve, flexible post installation operating temperature from - 55 °C to 260 °C - Product standardPublication
BS EN 6059-100 Aerospace series - Electrical cables, installation - Protection sleeves - Test methods Part 100: GeneralApproval
BS EN 6059-307 Aerospace series - Electrical cables, installation - Protection sleeves - Test methods - Part 307: AgeingPublic Comment
BS EN 6059-308 Aerospace series - Electrical cables, installation - Protection sleeves - Test methods Part 308 : Rapid change of temperaturePublication
BS EN 6059-502 Aerospace series - Electrical cables, installation Protection sleeves - Test methods Part 502: Resistance to electrical arcsPublication
BS EN 6094 Aerospace series - Washer, spring, countersunknull
BS EN 6113 Aerospace series - Circuit breaker, connecting and attachment hardwareApproval
BS EN 7000-5 Aerospace series - Non-metallic materials - Rules for the drafting and presentation of material standards Part 5. Glass transparenciesPublic Comment
BS EN 8.5031 Aerospace series - Non-metallic materials - Cast acrylic sheet - High moisture absorption - Propertiesnull
BS EN 8.5032 Aerospace series - Non-metallic materials - Heat and crazing resistant cast acrylic, crosslinked and high moisture absorption - Propertiesnull
BS EN 8.5033 Aerospace series - Non-metallic materials - Heat and crazing resistant cast acrylic, crosslinked, multiaxially stretched, and high moisture absorption - Propertiesnull
BS EN 8.5034 Aerospace series - Non-metallic materials - Impact resistant flame retardent polyphenol sulphone (PPSU) sheets - Propertiesnull
BS EN STAN 8.4301 Aerospace series - Welded and brazed assemblies for aerospace constructi ons - Joints of metallic materials by electron beam welding - Quality ofwelded assembliesnull
BS ISO 10959 Aerospace - MJ threads - GaugingPublic Comment
BS ISO 12260 Aerospace - Screws, pan head, internal offset cruciform ribbed or unribbed drive, stepped shank, short or medium length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1 100 MPa - DimensionsPublic Comment
BS ISO 12261 Aerospace - Screws, pan head, internal offset cruciform ribbed or unribbed drive, pitch diameter shank, long length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1 100 MPa - DimensionsPublic Comment
BS ISO 12289 Aerospace - Rivets, solid, in corrosion-resisting steel - Procurement specificationPublic Comment
BS ISO 16130 Aerospace series - Dynamic testing of the locking behaviour of bolted connections under transverse loading conditions (vibration test)Public Comment
BS ISO 2100 Aircraft - Electrical connectors - TestsAccepted
BS ISO 21891 Aerospace electrical requirements - Insulating, heat shrink, sleeves and moulded shapses - Specification for aircraft useIdea
BS ISO 3209 Aerospace - Nuts, anchor, self-locking, floating, two lug, with counterbore, with MJ threads, classifications: 1 100 MPa (at ambient temperature )/235 degrees C, 1 100 MPa (at ambient temperature )/315 degrees C and 1 100 MPa (at ambient temperature)Public Comment
BS ISO 6858 Aircraft - Ground support electrical supplies - General requirementsAccepted
BS ISO 7481 Aerospace - Nuts, self-locking, with maximum operating temperature less than or equal to 425 degrees C - Test methodsPublic Comment
BS ISO 9609 Aerospace - Nuts, hexagonal, plain, reduced height, normal across flats, with MJ threads, classifications: 450 MPa (at ambient temperature) /120 degrees C, 450 MPa (at ambient temperature) /235 degrees C, 600 MPa (at ambient temperature) /425 degreesPublic Comment
BS ISO 9618 Aerospace - Nuts, hexagonal, slotted (castellated), reduced height, normal across flats, with MJ threads, classifications: 450 MPa (at ambient temperature)/120 degrees C, 450 MPa (at ambient temperature)/235 degrees C, 600 MPa (at ambient temperaturePublic Comment
BS SP 55 and 56:1953/AMD1 Specifications for double coil spring washers for aircraftnull
PD CEN/TR 4541 Instruction for the installation of airframe bearingsPublic Comment
PD CEN/TR 4646 Aerospace series - Fibres and cables of optical contact EN4531 - Aircraft use - TR n°4646null
PD CEN/TR 4653 Aerospace series - Technical specification of plating of connectors Cadmium and hexavalent Chromium replacementnull
PD CEN/TR 4654-001 Aerospace series - Connector, electrical and optical, rectangular, modular, rectangular inserts, EN4644 specific products Part 1 : Technical specificationnull
PD CEN/TR 4654-002 Aerospace series - Connector, electrical and optical, rectangular, modular, rectangular inserts, EN4644 specific products Part 002: Specification of performance and list of technical reportsnull
PD CEN/TR 4654-003 Aerospace series - Connector, electrical and optical, rectangular, modular, rectangular inserts, EN4644 specific products Part 003: Inserts with PC tails electrical contacts -Technical reportnull
PD CEN/TR 4654-010 Aerospace series - Connectors, electrical Part 010: 1Q18 connectors - Technical reportnull
PD CEN/TR 4654-200 Aerospace series - Connectors, electrical Part 200: Size 8 male quadrax contact pc tails – Technical reportnull
PD CEN/TR 4680 Aerospace series - Contacts, electrical, qualification for change of materials and processAccepted
PD CEN/TR 6058 ED 11 Aerospace series: Cable code identification listIdea

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Published standards (254)

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Standard referenceNameStatus
BS 3A 174:2012100° Countersunk head, D-slot recess, corrosion-resisting steel bolts (Unified threads), Strength Class 880 MPa, for aircraftCurrent
BS EN 2606:2009Aerospace series. 60° interface for adaptors, threaded, with lockring. Geometric configurationCurrent
BS EN 3444:2006Aerospace series. Bolt, large bihexagonal head, close tolerance normal shank, medium length thread, in heat resisting nickel base alloy, passivated. Classification: 1250 MPa (at ambient temperature) / 650°CCurrent
BS EN 3685:2008Aerospace series. Bolts in heat resisting steel FE-PA2601 (A286). Classification: 1100 MPa/650 °C. Technical specificationCurrent
BS EN 3302:2007Aerospace series. Bolts in heat resisting steel FE-PM1708 (FV535). Classification: 1000 MPa/550°C. Technical specificationCurrent
BS EN 3323:2009Aerospace series. Bolts with double hexagon head, relieved shank, long thread, in heat resisting steel FE-PM 38 (FV 535). Classification: 1000 MPa/550 °CCurrent
BS EN 3326:2007Aerospace series. Bolts, D-head, close tolerance, medium thread length, in heat resisting nickel base alloy NI-PH2601 (INCO 718). Classification: 1275 MPa/650°C, unplatedCurrent
BS EN 4352:2003Aerospace series. Bolts, double hexagon head with lockwire holes, relieved shank, long thread, in heat resisting nickel base alloy NI-PH 2601 (Inconel 718), MoS2 coated. Classification: 1550 MPa (at ambient temperature)/425 °CWithdrawn
BS EN 4352:2004Aerospace series. Bolts, double hexagon head with lockwire holes, relieved shank, long thread, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), MoS2 coated. Classification. 1 550 MPa (at ambient temperature) / 425°CCurrent
BS EN 4321:2004Aerospace series. Bolts, double hexagon head with lockwire holes, relieved shank, long thread, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), silver plated. Classification. 1 550 Mpa (at ambient temperature)/650°CCurrent
BS EN 4321:2003Aerospace series. Bolts, double hexagon head with lockwire holes, relieved shank, long thread, in heat resisting nickelbase alloy NI-PH2601 (Inconel 718), silver plated. Classification: 1550 MPa (at ambient temperature)/650 °CWithdrawn
BS EN 4322:2004Aerospace series. Bolts, double hexagon head with lockwire holes, relieved shank, long thread, in titanium alloy TI-P64001, anodized, MoS2 coated. Strength class: 1100 MPa (at ambient temperature)Current
BS EN 4322:2003Aerospace series. Bolts, double hexagon head with lockwire holes, relieved shank, long thread, in titanium alloy TI-P64001, anodized, MoS2 coated. Strength class: 1100 MPa (at ambient temperature)Withdrawn
BS EN 4009:2003Aerospace series. Bolts, double hexagon head, close tolerance shank, medium length thread, in heat resisting nickel base alloy NI-P100HT (Inconel 718). Classification: 1550 MPa (at ambient temperature)/650 °CWithdrawn
BS EN 4009:2004Aerospace series. Bolts, double hexagon head, close tolerance shank, medium length thread, in heat resisting nickel base alloy NI-PH2601 (Inconel 718). Classification: 1550 MPa (at ambient temperature)Current
BS EN 3327:2008Aerospace series. Bolts, double hexagon head, close tolerance, medium thread length, in heat resisting nickel base alloy NI-P100HT (Inconel 718), uncoated. Classification: 1275 MPa/650 °CCurrent
BS EN 3328:2008Aerospace series. Bolts, double hexagon head, close tolerance, medium thread length, in heat resisting steel FE-PM38 (FV535), uncoated. Classification: 1000 MPa/550 °CCurrent
BS EN 3907:2003Aerospace series. Bolts, double hexagon head, normal shank, long thread, in titanium alloy TI-P64001, MoS2 coated. Classification: 1100 MPa (at ambient temperature)/350°CWithdrawn
BS EN 3907:2004Aerospace series. Bolts, double hexagon head, normal shank, long thread, in titanium alloy TI-P64001, MoS2 coated. Classification: 1100MPa (at ambient temperature)/350°CCurrent
BS EN 3832:2003Aerospace series. Bolts, double hexagon head, relieved shank, long thread, in heat resisting nickel base alloy NI-P100HT (Inconel 718). Classification: 1550 MPa (at ambient temperature) / 650°CWithdrawn
BS EN 3832:2004Aerospace series. Bolts, double hexagon head, relieved shank, long thread, in heat resisting nickel base alloy NI-PH2601 (Inconel 718). Classification: 1550 MPa (at ambient temperature) / 650°CCurrent
BS EN 3686:2008Aerospace series. Bolts, double hexagon head, relieved shank, long thread, in heat resisting steel FE-PA92HT (A286), silver plated. Classification: 1100 MPa/650°CCurrent
BS EN 3724:2003Aerospace series. Bolts, double hexagon head, relieved shank, long thread, in titanium alloy TI-P64001 MoS2 coated. Classification: 1 100 MPa (at ambient temperature)Withdrawn
BS EN 3324:2007Aerospace series. Bolts, hexagon head, relieved shank, long thread, in heat resisting steel FE-PM1708 (FV535). Classification: 1000 MPa/550°C. UnplatedCurrent
BS EN 4498:2005Aerospace series. Bolts, large bihexagonal head, close tolerance normal shank, medium length thread, in heat resisting nickel base alloy, passivated, with aluminium pigmented coating. Classification: 1 550 MPa (at ambient temperature) / 315 °CCurrent
BS EN 3833:2004Aerospace series. Bolts, MJ threads, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), passivated. Classification: 1550 MPa (at ambient temperature) / 650°C. Technical specificationCurrent
BS EN 3833:2003Aerospace series. Bolts, MJ threads, in heat resisting nickel base alloy NI-PH2601 (Inconel 718). Classification: 1550 MPa (at ambient temperature) / 650°C. Technical specificationsWithdrawn
BS EN 3818:2004Aerospace series. Bolts, MJ threads, in titanium alloy TI-P64001. Strength class: 1100 MPa (at ambient temperature). Technical specificationCurrent
BS EN 4136:2009Aerospace series. Bolts, normal bi-hexagonal head, coarse tolerance normal shank, long thread, in alloy steel, cadmium plated. Classification: 1100 MPa at ambient temperature)/235°CCurrent
BS EN 4135:2009Aerospace series. Bolts, normal bi-hexagonal head, coarse tolerance normal shank, medium length thread, in titanium alloy, anodized, MoS2 lubricated. Classification: 1100 MPa (at ambient temperature)/315°CCurrent
BS EN 4137:2009Aerospace series. Bolts, normal bi-hexagonal head, stepped shank, long thread, in titanium alloy, anodized, MoS2 lubricated. Classification: 1100 MPa (at ambient temperature)/315°CCurrent
BS EN 3687:2010Aerospace series. Bolts, normal hexagon head, relieved shank, long thread, in heat resisting steel FE-PA2601 (A286), silver plated.Classifi cation: 1100 MPa/650 °CCurrent
BS EN 2859:2006Aerospace series. Bolts, normal hexagonal head, close tolerance normal shank, short thread, in alloy steel, cadmium plated. Classification: 1100 MPa (at ambient temperature) / 235°CCurrent
BS EN 3052:2009Aerospace series. Bolts, normal hexagonal head, close tolerance normal shank, short thread, in heat and corrosion resisting steel, passivated. Classification: 1100 MPa (at ambient temperature) / 425 °CCurrent
BS EN 4071:2009Aerospace series. Bolts, normal hexagonal head, close tolerance normal shank, short thread, in titanium alloy, aluminium IVD coated. Classification: 1100 MPa (at ambient temperature) / 425 °CCurrent, Work in Hand
BS EN 4495:2006Aerospace series. Bolts, normal hexagonal head, close tolerance normal shank, short thread, in titanium alloy, anodized, with aluminium pigmented coating, metric series. Classification: 1100 MPa (at ambient temperature) / 315°CCurrent
BS EN 4501:2006Aerospace series. Bolts, normal hexagonal head, close tolerance normal shank, short thread, in titanium alloy, anodized, with aluminium pigmented coating, metric series. Classification: 1100 MPa (at ambient temperature) / 315°CCurrent
BS EN 2549:2006Aerospace series. Bolts, normal hexagonal head, close tolerance normal shank, short thread, in titanium, anodized, MoS2 lubricated. Classification: 1100 MPa (at ambient temperature) / 315°CCurrent
BS EN 4132:2009Aerospace series. Bolts, normal hexagonal head, coarse tolerance normal shank, long thread, in alloy steel, cadmium plated. Classification: 1100 MPa (at ambient temperature)/235°CCurrent
BS EN 4134:2009Aerospace series. Bolts, normal hexagonal head, coarse tolerance normal shank, long thread, in heat resisting nickel base alloy, aluminium IVD coated. Classification: 1250 MPa (at ambient temperature)/425°CCurrent
BS EN 4133:2009Aerospace series. Bolts, normal hexagonal head, coarse tolerance normal shank, long thread, in titanium alloy, aluminium IVD coated. Classification: 1100 MPa (at ambient temperature) / 425 °CCurrent
BS EN 4129:2009Aerospace series. Bolts, normal hexagonal head, coarse tolerance normal shank, medium length thread, in alloy steel, cadmium plated. Classification: 1100 MPa (at ambient temperature) / 235°CCurrent
BS EN 4131:2009Aerospace series. Bolts, normal hexagonal head, coarse tolerance normal shank, medium length thread, in heat resisting nickel base alloy, aluminium IVD coated. Classification: 1250 MPa (at ambient temperature) / 425 °CCurrent
BS EN 4130:2009Aerospace series. Bolts, normal hexagonal head, coarse tolerance normal shank, medium length thread, in titanium alloy, aluminium IVD coated. Classification: 1100 MPa (at ambient temperature) / 425 °CCurrent
BS EN 4128:2009Aerospace series. Bolts, normal hexagonal head, coarse tolerance normal shank, short thread, in heat resisting nickel base alloy, aluminium IVD coated. Classification: 1250 MPa (at ambient temperature) / 425 °CCurrent, Work in Hand
BS EN 4127:2009Aerospace series. Bolts, normal hexagonal head, coarse tolerance normal shank, short thread, in titanium alloy, aluminium IVD coated. Classification: 1100 MPa (at ambient temperature)/ 425 °CCurrent
BS EN 3613:2009Aerospace series. Bolts, normal hexagonal head, relieved shank, long thread, in heat resisting nickel base alloy NIPH2601 (Inconel 718), silver plated. Classification: 1275 MPa/650 °CCurrent
BS EN 3614:2009Aerospace series. Bolts, normal hexagonal head, relieved shank, long thread, in heat resisting steel FE-PA2601 (A286), silver plated. Classification: 900 MPa/650°CCurrent
BS EN 3725:2003Aerospace series. Bolts, pan head, six lobe recess, normal shank, long thread, in titanium alloy TI-P64001, MoS2 coated. Classification: 1100 MPa (at ambient temperature)Withdrawn
BS EN 3912:2007Aerospace series. Bolts, pan head, six lobe recess, relieved shank, long thread, in heat resisting steel FE-PA2601 (FE-PA92HT, A286), silver plated. Classification: 1100 MPa (at ambient temperature) / 650°CCurrent
BS EN 3301:2007Aerospace series. Bolts, T-head, close tolerance medium thread length in heat resisting steel FE-PM1708 (FV535), uncoated. Classification: 1000 MPa/550°CCurrent
BS EN 3294:2008Aerospace series. Bolts, T-head, close tolerance, in heat resisting nickel base alloy NI-P101HT (Waspaloy), uncoated for increased height nuts. Classification: 1210 MPa/730°CCurrent
BS EN 3293:2008Aerospace series. Bolts, T-head, close tolerance, medium thread length, in heat resisting nickel base alloy NI-P100HT (Inconel 718), uncoated. Classification: 1275 MPa/650°CCurrent
BS EN 3325:2007Aerospace series. Bolts, T-head, relieved shank, long thread, in heat resisting steel, FE-PM1708 (FV535). Classification: 1000 MPa/550°C. UnplatedCurrent
BS EN 3389:2009Aerospace series. Fasteners, externally threaded, in heat resisting nickel base alloy NI-PH1302 (Waspaloy). Classification: 1210 MPa/730°C. Manufacturing method optional. Technical specificationCurrent
BS EN 3388:2009Aerospace series. Fasteners, externally threaded, in heat resisting nickel base alloy NI-PH2601 (Inconel 718). Classification 1275 MPa/650°C. Manufacturing method optional. Technical specificationCurrent
BS EN 3706:2012Aerospace series. Headless threaded plugs, cross recess, in aluminium alloy 5086Current
BS EN 3707:2012Aerospace series. Headless threaded plugs. Installation holesCurrent
BS EN 4176:2005Aerospace series. Lockbolts, 100° countersunk normal head or protruding head, tension-/ sheartype, close tolerance, in titanium alloy TI-P64001, anodized or with aluminium pigmented coating. Collars in titanium TI-P99002 or aluminium alloy 2024. Metric series. Technical specificationCurrent
BS EN 4402:2006Aerospace series. Lockbolts, 100° countersunk normal head, sheartype, close tolerance, in titanium alloy TI-P64001,with aluminium pigmented coating, metric series. Classification: 1100 MPa (at ambient temperature) / 315°CCurrent
BS EN 4172:2006Aerospace series. Lockbolts, protruding head, sheartype, close tolerance, in titanium alloy TI-P64001, anodized, metric series. Classification: 1 100 MPa (at ambient temperature) / 315°CCurrent
BS EN 2889:2006Aerospace series. Metric bolts, normal hexagon head, coarse tolerance normal shank, short thread, in alloy steel, cadmium plated. Classification: 900 MPa (at ambient temperature) / 235°CCurrent
BS EN 2888:2006Aerospace series. Metric bolts, normal hexagon head, coarse tolerance normal shank, short thread, in corrosion resisting steel, passivated. Classification: 600 MPa (at ambient temperature) / 425°CCurrent
BS EN 3820:2006Aerospace series. Metric bolts, normal hexagon head, coarse tolerance normal shank, short thread, in titanium alloy, anodized, MoS2 lubricated. Classification: 1100 MPa (at ambient temperature)/315°CCurrent, Work in Hand
BS EN 2883:2009Aerospace series. Nuts, hexagonal, self-locking, with counterbore and captive washer, in heat resisting steel, MoS2 lubricated. Classification: 1100 MPa (at ambient temperature)/315°CCurrent
BS EN 3777:2010Aerospace series. Pins, quick release, single and double acting. Technical specificationCurrent
BS EN 4163:2009Aerospace series. Screws 100° countersunk normal head, offset cruciform recess, coarse tolerance normal shank, long thread, in alloy steel, cadmium plated. 1100 MPa (at ambient temperature) / 235°CCurrent, Work in Hand
BS EN 4162:2009Aerospace series. Screws 100° countersunk normal head, offset cruciform recess, coarse tolerance normal shank, medium length thread, in alloy steel, cadmium plated. 1100 MPa (at ambient temperature) / 235°C - EN 4162:2009Current
BS EN 4634:2009Aerospace series. Screws, 100° countersunk head, six lobe recess, short thread, in heat resisting steel FE-PA2601 (A286), passivated. Classification: 900 MPa (at ambient temperature)/650°CCurrent
BS EN 4636:2009Aerospace series. Screws, 100° countersunk head, six lobe recess, short thread, in titanium alloy TI-P64001, with aluminium pigmented coating. Classification: 1100 MPa (at ambient temperature) / 315°CCurrent
BS EN 4323:2004Aerospace series. Screws, 100° countersunk head, six lobe recess, threaded to head, in titanium alloy TI-P64001, anodized, MoS2 coated. Classification. 900 MPa (at ambient temperature) / 350°CCurrent
BS EN 4323:2003Aerospace series. Screws, 100° countersunk head, six lobe recess, threaded to head, in titanium alloy TI-P64001, anodized, MoS2 coated. Classification: 900 MPa (at ambient temperature)/350°CWithdrawn
BS EN 4635:2009Aerospace series. Screws, 100° countersunk head, six lobes recess, short thread, in heat resisting nickel base alloy NI-PH2601 (Inconel 718). Classification: 1270 MPa (at ambient temperature) / 650 °CCurrent
BS EN 4072:2009Aerospace series. Screws, 100° countersunk normal head, offset cruciform recess, close tolerance normal shank, short thread, in titanium alloy, aluminium IVD coated. Classification: 1100 MPa (at ambient temperature) / 425 °CCurrent, Work in Hand
BS EN 4496:2005Aerospace series. Screws, 100° countersunk normal head, offset cruciform recess, close tolerance normal shank, short thread, in titanium alloy, anodized, with aluminium pigmented coating. Classification: 1100 MPa (at ambient temperature) / 315 °CCurrent
BS EN 4499:2009Aerospace series. Screws, 100° countersunk reduced head, offset cruciform recess, close tolerance normal shank, short thread, in titanium alloy, anodized, with aluminium pigmented coating. Classification: 1100 MPa (at ambient temperature) / 315 °CCurrent
BS EN 4497:2005Aerospace series. Screws, pan head, offset cruciform recess, close tolerance normal shank, short thread, in titanium alloy, anodized, with aluminium pigmented coating. Classification: 1 100 MPa (at ambient temperature) / 315 °CCurrent
BS EN 4161:2009Aerospace series. Screws, pan head, offset cruciform recess, coarse tolerance normal shank, long thread, in alloy steel, cadmium plated. Classification: 1100 MPa (at ambient temperature) / 235 °CCurrent
BS EN 4138:2009Aerospace series. Screws, pan head, offset cruciform recess, coarse tolerance normal shank, medium length thread, in alloy steel, cadmium plated. Classification: 1100 MPa (at ambient temperature) / 235°CCurrent, Work in Hand
BS EN 4075:2008Aerospace series. Screws, pan head, offset cruciform recess, threaded to head, in corrosion resisting steel, passivated. Classification: 490 MPa (at ambient temperature) / 425 °CCurrent
BS EN 4073:2009Aerospace series. Screws, pan head, six lobe recess, coarse tolerance normal shank, medium length thread, in alloy steel, cadmium plated. Classification 1100 MPa (at ambient temperature) / 235°CCurrent, Work in Hand
BS EN 4074:2009Aerospace series. Screws, pan head, six lobe recess, coarse tolerance normal shank, medium length thread, in titanium alloy, aluminium IVD coated. Classification: 1100 MPa (at ambient temperature)/425°CCurrent
BS EN 3725:2004Aerospace series. Screws, pan head, six lobe recess, normal shank, long thread, in titanium alloy TI-P64001, anodized, MoS2 coated. Strength class: 1100 MPa (at ambient temperature)Current
BS EN 3636:2008Aerospace series. Screws, reduced pan head, offset cruciform recess, relieved shank, long thread, in heat resisting steel FE-PA92HT (A286), silver plated. Classification: 900 MPa/650°CCurrent
BS EN 3905:2008Aerospace series. Six lobe recesses for bolts. Technical specificationCurrent
BS EN 4312:2006Aerospace series. Studs, coarse tolerance reduced shank, medium length thread, in heat and corrosion resisting steel, with aluminium pigmented coating. Classification: 1100 MPa (at ambient temperature) / 315°CCurrent
BS EN 4311:2006Aerospace series. Studs, coarse tolerance reduced shank, medium length threads, in heat and corrosion resisting steel, MoS2 lubricated. Classification: 1100 MPa (at ambient temperature) / 315°CCurrent
BS EN 4421:2007Aerospace series. Studs, in titanium alloy TI-P64001, MoS2 coated, with serrated locking ring in corrosion resisting steel. Strength class: 1100 MPa(at ambient temperature)Current
BS EN 4459:2005Aerospace series. Studs, in titanium alloy TI-P64001, with serrated locking ring in corrosion resisting steel. Design standardCurrent
BS EN 4460:2005Aerospace series. Studs, in titanium alloy TI-P64001, with serrated locking ring in corrosion resisting steel. Installation and removal procedureCurrent
BS EN 4458:2005Aerospace series. Studs, MJ threads, in titanium alloy TI-P64001, MoS2 coated, with serrated locking ring in corrosion resisting steel.Strengt h class: 1100 MPa (at ambient temperature). TechnicalspecificationCurrent
BS ISO 3186:2008Aerospace. Bolts, large bihexagonal head, normal shank, short or medium length MJ threads, metallic material, coated or uncoated, strength classes 1250 MPa to 1800 MPa. Dimensions Current
BS ISO 3185:2008Aerospace. Bolts, normal bihexagonal head, normal shank, short or medium length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1100 MPa. DimensionsCurrent
BS ISO 3193:2008Aerospace. Bolts, normal hexagonal head, normal shank, short or medium length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1100 MPa. DimensionsCurrent
BS ISO 9255:2008Aerospace. Bolts, normal spline head, normal shank, short or medium length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1100 MPa. DimensionsCurrent
BS A 332:1999Aerospace. Bolts, with MJ threads, in titanium alloys, strength class 1 100 MPa. Procurement specificationCurrent
BS ISO 7689:2008Aerospace. Bolts, with MJ threads, made of alloy steel, strength class 1100 MPa. Procurement specificationCurrent
BS ISO 5857:2008Aerospace. Bolts, with MJ threads, made of alloy steel, strength class 1250 MPa. Procurement specificationCurrent
BS ISO 8168:2008Aerospace. Bolts, with MJ threads, made of heat and corrosion resisting steel, strength class 1100 MPa. Procurement specificationCurrent
BS ISO 14280:2002Aerospace. Drivers, ribbed, for internal cruciform ribbed or unribbed drives. Metric seriesCurrent
BS ISO 14277:2002Aerospace. Drivers, ribbed, for internal offset cruciform ribbed or unribbed drives. Metric seriesCurrent
BS ISO 12256:2002Aerospace. Drives, internal, cruciform, ribbed. Metric seriesCurrent
BS ISO 14279:2002Aerospace. Drives, internal, cruciform. Metric seriesCurrent
BS ISO 14275:2002Aerospace. Drives, internal, offset cruciform, ribbed. Metric seriesCurrent
BS ISO 14276:2002Aerospace. Drives, internal, offset cruciform. Metric seriesCurrent
BS ISO 14281:2002Aerospace. Gauges, for internal cruciform ribbed or unribbed drives. Metric seriesCurrent
BS ISO 14278:2002Aerospace. Gauges, for internal offset cruciform ribbed or unribbed drives. Metric seriesCurrent
BS ISO 12257:2008Aerospace. Internal six-lobe drives. Metric seriesCurrent
BS ISO 5856:2008Aerospace. Screws, 100 degrees normal countersunk head, internal offset cruciform ribbed or unribbed drive, normal shank, short or medium length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1100 MPa. DimensionsCurrent
BS ISO 13921:2008Aerospace. Screws, 100 degrees reduced countersunk head, internal offset cruciform ribbed or unribbed drive, normal shank, short or medium length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1100 MPa. DimensionsCurrent
BS A 311:1997Aerospace. Screws, 100° reduced countersunk head, internal offset cruciform ribbed or unribbed drive, normal shank, short or medium length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1100 MPa. DimensionsWithdrawn
BS A 313:1997Areospace. Screws, pan head, internal offset cruciform ribbed or unribbed drive, pitch diameter shank, long length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1100 MPa. DimensionsCurrent
BS 2A 296:1995Bolts and screws, metric. Tolerances of form and positionCurrent
BS EN 3818:2003Bolts with MJ threads, in titanium alloy TI-P64001. Classification:1100 MPa (at ambient temperature). Technical specificationWithdrawn
BS EN 3379:1996Bolts, double hexagon head, close tolerance shank, medium length thread, in heat resisting nickel base alloy NI-P101HT (Waspaloy), for increased height nuts. Classification: 1210 MPa (at ambient temperature)/730°CCurrent
BS EN 3063:1994Bolts, double hexagon head, close tolerance shank, medium length thread, in heat resisting nickel base alloy NI-P101HT (Waspaloy). Classification: 1210 MPa (at ambient temperature)/730°CCurrent
BS EN 2928:1996Bolts, double hexagon head, relieved shank, long thread, in heat resisting nickel base alloy NI-P100HT (Inconel 718), silver plated. Classification: 1275 MPa (at ambient temperature)/650°CCurrent
BS EN 2927:1996Bolts, double hexagon head, relieved shank, long thread, in heat resisting nickel base alloy NI-P100HT (Inconel 718). Classification:1275 MPa (at ambient temperature)/650°CCurrent
BS EN 2930:1996Bolts, double hexagon head, relieved shank, long thread, in heat resisting nickel base alloy NI-P101HT (Waspaloy), silver plated. Classification:1210 MPa (at ambient temperature)/730°CCurrent
BS EN 2929:1996Bolts, double hexagon head, relieved shank, long thread, in heat resisting nickel base alloy NI-P101HT (Waspaloy). Classification: 1210 MPa (at ambient temperature)/730°CCurrent
BS EN 2925:1994Bolts, double hexagon head, relieved shank, long thread, in heat resisting steel FE-PA92HT (A 286). Classification: 900 MPa (at ambient temperature)/650°CCurrent
BS EN 2926:1996Bolts, double hexagon head, relieved shank, long thread, in heat resisting steel FE-PA92HT (A286), silver plated. Classification: 900 MPa (at ambient temperature)/650°CCurrent
BS EN 3724:2004Bolts, double hexagon head, relieved shank, long thread, in titanium alloy TI-P64001, MoS2 coated. Strength class: 1100 MPa (at ambient temperature)Current
BS EN 3009:1998Bolts, hexagon head, relieved shank, long thread, in heat resisting nickel base alloy NI-P100HT (Inconel 718), silver plated. Classification. 1275 MPa (at ambient temperature)/650°CCurrent
BS EN 3008:1998Bolts, hexagon head, relieved shank, long thread, in heat resisting nickel base alloy NI-P100HT (Inconel 718). Classification:1275 MPa (at ambient temperature)/650°CCurrent
BS EN 3011:1998Bolts, hexagon head, relieved shank, long thread, in heat resisting nickel base alloy NI-P101HT (Waspaloy), silver plated. Classification:1210 MPa (at ambient temperature)/730 °CCurrent
BS EN 3010:1998Bolts, hexagon head, relieved shank, long thread, in heat resisting nickel base alloy NI-P101HT (Waspaloy). Classification: 1210 MPa (at ambient temperature)/730°CCurrent
BS EN 3007:1996Bolts, hexagon head, relieved shank, long thread, in heat resisting steel FE-PA92HT (A286), silver plated. Classification: 900 MPa (at ambient temperature)/650°CCurrent
BS EN 3006:1994Bolts, hexagon head, relieved shank, long thread, in heat resisting steel FE-PA92HT (A286). Classification: 900 MPa (at ambient temperature)/650°CCurrent
BS EN 2874:1996Bolts, large bihexagonal head, close tolerance normal shank, medium length thread, in heat resisting nickel base alloy, passivated. Classification: 1550 MPa (at ambient temperature) /315°CCurrent
BS A 310:1995Bolts, large bihexagonal head, normal shank, short or medium length MJ threads, metallic material, coated or uncoated, strength classes 1250 MPa to 1800 MPa. DimensionsWithdrawn
BS A 309:1994Bolts, large hexagonal head, normal or pitch diameter shank, long length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1100 MPa. DimensionsCurrent
BS EN 2583:1997Bolts, MJ threads, in heat resisting nickel base alloy NI-PH2601 (Inconel 718). Classification: 1275 MPa (at ambient temperature)/650°C. Technical specificationCurrent
BS EN 2870:1996Bolts, normal bihexagonal head, close tolerance normal shank, short thread, in titanium alloy, anodized, MoS2 lubricated. Classification: 1100 MPa (at ambient temperature) /315°CCurrent
BS A 304:1994Bolts, normal bihexagonal head, normal or pitch diameter shank, long length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1100 MPa. DimensionsCurrent
BS A 303:1994Bolts, normal bihexagonal head, normal shank, short or medium length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1100 MPa. DimensionsWithdrawn
BS EN 2859:1995Bolts, normal hexagonal head, close tolerance normal shank, short thread, in alloy steel, cadmium plated. Classification: 1100 MPa (at ambient temperature)/235°CWithdrawn
BS EN 3052:1994Bolts, normal hexagonal head, close tolerance normal shank, short thread, in heat and corrosion resisting steel, passivated. Classification: 1100 MPa (at ambient temperature)/425°CWithdrawn
BS EN 2549:1995Bolts, normal hexagonal head, close tolerance normal shank, short thread, in titanium alloy, anodized, MoS2 lubricated. Classification: 1100 MPa (at ambient temperature)/315°CWithdrawn
BS EN 2889:1995Bolts, normal hexagonal head, coarse tolerance normal shank, short thread, in alloy steel, cadmium plated. Classification. 900 MPa (at ambient temperature)/235°CWithdrawn
BS EN 2888:1995Bolts, normal hexagonal head, coarse tolerance normal shank, short thread, in corrosion resisting steel, passivated. Classification: 600 MPa (at ambient temperature)/425°CWithdrawn
BS EN 3112:1995Bolts, normal hexagonal head, threaded to head, in alloy steel, cadmium plated. Classification: 900 MPa (at ambient temperature)/235°CCurrent
BS EN 2887:1995Bolts, normal hexagonal head, threaded to head, in corrosion resisting steel, passivated. Classification: 600 MPa (at ambient temperature)/425°CCurrent
BS A 307:1994Bolts, normal spline head, normal or pitch diameter shank, long length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1100 MPa. DimensionsCurrent
BS A 308:1994Bolts, normal spline head, normal shank, short or medium length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1100 MPa. DimensionsWithdrawn
BS A 331:1998Bolts, reduced bihexagonal head, normal or pitch diameter shank, long length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1275 MPa. DimensionsCurrent
BS EN 2413:1995Bolts, shouldered, thin hexagonal head, close tolerance shank, short thread, in alloy steel, cadmium plated. Classification: 1100 MPa (at ambient temperature)/235°CCurrent
BS EN 3740:1997Bolts, shouldered, thin hexagonal head, close tolerance shank, short thread, in titanium alloy, anodized, MoS2 lubricated. Classification: 1100 MPa (at ambient temperature)/315°CCurrent
BS EN 2934:1996Bolts, T-head, relieved shank, long thread, in heat resisting nickel base alloy NI-P100HT (Inconel 718), silver plated. Classification:1275 MPa (at ambient temperature)/650°CCurrent
BS EN 2933:1996Bolts, T-head, relieved shank, long thread, in heat resisting nickel base alloy NI-P100HT (Inconel 718). Classification:1275 MPa (at ambient temperature)/650°CCurrent
BS EN 2936:1996Bolts, T-head, relieved shank, long thread, in heat resisting nickel base alloy NI-P101HT (Waspaloy), silver plated. Classification: 1210 MPa (at ambient temperature)/730°CCurrent
BS EN 2935:1996Bolts, T-head, relieved shank, long thread, in heat resisting nickel base alloy NI-P101HT (Waspaloy). Classification:1210 MPa (at ambient temperature)/730°CCurrent
BS EN 2932:1996Bolts, T-head, relieved shank, long thread, in heat resisting steel FE-PA92HT (A286), silver plated. Classification: 900 MPa (at ambient temperature)/650°CCurrent
BS EN 2931:1993Bolts, T-head, relieved shank, long thread, in heat resisting steel FE-PA92HT (A286). Classification: 900 MPa (at ambient temperature)/650°CCurrent
BS A 363:2000Bolts, with MJ threads, made of heat-resistant nickel-based alloy, strength class 1 550 MPa. Procurement specificationCurrent
BS A 305:1994Bolts. Test methodsCurrent
BS A 241:1973General requirements for steel protruding-head bolts of tensile strength 1250 MPa (180000 lbf/in2) or greaterWithdrawn
BS 2A 241:2005+A2:2011General requirements for steel protruding-head bolts of tensile strength 1250 MPa (180000 lbf/in2) or greater. SpecificationCurrent
BS EN 3202:1995Holes and traps for T-head bolts. Design standardCurrent
BS EN 2236:1992Pins, headed, close tolerance shank, in alloy steel. Technical specificationCurrent
BS A 301:1989Procurement of corrosion and heat-resisting steel bolts with strength classification 1100 MPa and MJ threadsWithdrawn
BS G 154:1958Screws with captive washers for aircraftCurrent
BS EN 2939:1994Screws, 100° countersunk head, offset cruciform recess, threaded to head in heat resisting steel FE-PA92HT (A286). Classification: 900 MPa (at ambient temperature)/650°CCurrent
BS EN 2940:1996Screws, 100° countersunk head, offset cruciform recess, threaded to head, in heat resisting steel FE-PA92HT (A 286), silver plated. Classification: 900MPa (at ambient temperature)/650°CCurrent
BS EN 3035:1997Screws, 100° countersunk normal head, offset cruciform recess, close tolerance normal shank, short thread, in alloy steel, cadmium plated. Classification: 1100 MPa (at ambient temperature)/235°CCurrent
BS EN 3543:1997Screws, 100° countersunk normal head, offset cruciform recess, close tolerance normal shank, short thread, in heat and corrosion resisting steel, passivated. Classification: 1100 MPa (at ambient temperature)/425°CCurrent
BS EN 3381:1997Screws, 100° countersunk normal head, offset cruciform recess, close tolerance normal shank, short thread, in titanium, anodized, MoS2 lubricated. Classification: 1100 MPa (at ambient temperature) /315°CCurrent
BS EN 3760:1997Screws, 100° countersunk normal head, offset cruciform recess, threaded to head, in heat and corrosion resisting steel, passivated. Classification: 1100 MPa (at ambient temperature)/425°CCurrent
BS EN 3306:1996Screws, 100° countersunk normal head, offset cruciform recess, threaded to head, in titanium alloy, anodized, MoS2 lubricated. Classification. 1100 MPa (at ambient temperature)/315°CCurrent
BS EN 4509:2006Screws, 100° countersunk normal head, offset cruciform recess, threaded to head, in titanium alloy, anodized, with aluminium pigmented coating, metric series. Classification: 1100 MPa (at ambient temperature)/315°CCurrent
BS EN 2652:1997Screws, 100° countersunk normal head, slotted, threaded to head, in alloy steel, cadmium plated. Classification: 900 MPa (at ambient temperature)/235°CCurrent
BS EN 2654:1997Screws, 100° countersunk normal head, slotted, threaded to head, in brass, tin plated. Classification: 380 MPa (at ambient temperature)/80°CCurrent
BS EN 2653:1997Screws, 100° countersunk normal head, slotted, threaded to head, in corrosion resisting steel, passivated. Classification: 600 MPa (at ambient temperature) /425°CCurrent
BS EN 3305:1997Screws, 100° countersunk reduced head, offset cruciform recess, close tolerance normal shank, short thread, in alloy steel, cadmium plated. Classification: 1100 MPa (at ambient temperature)/235°CCurrent
BS EN 3304:1997Screws, 100° countersunk reduced head, offset cruciform recess, close tolerance normal shank, short thread, in titanium alloy, anodized, MoS2 lubricated. Classification: 1100 MPa (at ambient temperature)/315°CCurrent
BS EN 3303:1997Screws, cap head, hexagon socket, coarse tolerance normal shank, medium length thread, in alloy steel, cadmium plated. Classification: 1100 MPa (at ambient temperature)/235°CCurrent
BS EN 2937:1994Screws, hexagon head, threaded to head in heat resisting steel FE-PA92HT (A286) classification: 900 MPa (at ambient temperature)/650°CCurrent
BS EN 2938:1996Screws, hexagon head, threaded to head, in heat resisting steel FE-PA92HT (A 286), silver plated. Classification: 900 MPa (at ambient temperature)/650°CCurrent
BS EN 3308:1996Screws, normal hexagonal head, threaded to head, in titanium alloy, anodized, MoS2 lubricated. Classification. 1100 MPa (at ambient temperature) /315°CCurrent
BS A 312:1997Screws, pan head, internal offset cruciform ribbed or unribbed drive, stepped shank, short or medium length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1100 MPa. DimensionsCurrent
BS A 322:1998Screws, pan head, internal offset cruciform ribbed or unribbed drive, threaded to head, metallic material, coated or uncoated, strength classes less than or equal to 1100 MPa. DimensionsCurrent
BS EN 2886:1996Screws, pan head, offset cruciform recess, close tolerance normal shank, short thread, in alloy steel, cadmium plated. Classification. 900 MPa (at ambient temperature)/235°CCurrent
BS EN 2897:1996Screws, pan head, offset cruciform recess, close tolerance normal shank, short thread, in alloy steel, cadmium plated. Classification: 1100 MPa (at ambient temperature) /235°CCurrent
BS EN 3038:1997Screws, pan head, offset cruciform recess, close tolerance normal shank, short thread, in heat and corrosion resisting steel, passivated. Classification: 1100 MPa (at ambient temperature)/425°CCurrent
BS EN 3037:1997Screws, pan head, offset cruciform recess, close tolerance normal shank, short thread, in titanium alloy, anodized, MoS2 lubricated. Classification: 1100 MPa (at ambient temperature)/315°CCurrent
BS EN 2885:1996Screws, pan head, offset cruciform recess, coarse tolerance normal shank, short thread, in alloy steel, cadmium plated. Classification: 900 MPa (at ambient temperature)/235°CCurrent
BS EN 2884:1996Screws, pan head, offset cruciform recess, coarse tolerance normal shank, short thread, in titanium alloy, anodized MoS2 lubricated. Classification: 1100 MPa (at ambient temperature)/315°CCurrent
BS EN 3759:1997Screws, pan head, offset cruciform recess, threaded to head, in heat and corrosion resisting steel, passivated. Classification: 1100 MPa (at ambient temperature)/425°CCurrent
BS EN 3307:1997Screws, pan head, offset cruciform recess, threaded to head, in titanium alloy, anodized, MoS2 lubricated. Classification: 1100 MPa (at ambient temperature)/315°CCurrent
BS EN 2649:1995Screws, pan head, slotted, threaded to head, in alloy steel, cadmium plated. Classification. 900 MPa (at ambient temperature)/235°CCurrent
BS EN 2651:1997Screws, pan head, slotted, threaded to head, in brass, tin plated. Classification: 380 MPa (at ambient temperature)/80°CCurrent
BS EN 2650:1997Screws, pan head, slotted, threaded to head, in corrosion resisting steel, passivated. Classification: 600 MPa (at ambient temperature) /425°CCurrent
BS 2A 175:1962Specification for 100° countersunk head aluminium alloy bolts (Unified threads) for aircraftCurrent
BS 2A 174:1962Specification for 100° countersunk head corrosion-resisting steel bolts (Unified threads) for aircraftWithdrawn
BS A 232:1968Specification for 100° countersunk head steel bolts (160 000 lbf/in2 (110 hbar) with Torq-set recesses)Current
BS A 211:1961Specification for 100° countersunk head steel bolts (Unified threads and cruciform recesses) for aircraftCurrent
BS 2A 173:1962+A7:2012Specification for 100° Countersunk head steel bolts (Unified threads), cadmium plated, for aircraftCurrent
BS 2A 230:1974Specification for 100° countersunk head steel bolts [1100 MPa with Hi-torque speed drive recesses]Current
BS A 266; A 267 [...]:1977Specification for 100° countersunk head titanium alloy bolts 160 000 lbf/in2 (1100 MPa) with Hi-torque speed drive recessesCurrent
BS A 120:1954Specification for 90° countersunk head corrosion-resisting steel bolts (UNF threads) for aircraftWithdrawn
BS A 119:1954Specification for 90° countersunk head steel bolts (UNF threads) for aircraftWithdrawn
BS 3A 169:1962Specification for aluminium alloy bolts (Unified hexagons and Unified threads) for aircraftWithdrawn
BS 4A 169:2002Specification for aluminium alloy bolts (Unified hexagons and Unified threads) for aircraftCurrent
BS 2A 61:1962Specification for aluminium alloy hexagonal headed bolts (B.A. and B.S.F. threads) for aircraftCurrent
BS 3A 170:1962Specification for aluminium alloy mushroom head bolts (Unified threads) for aircraftWithdrawn
BS 3A 171:1962Specification for aluminium alloy pan head bolts (Unified threads) for aircraftCurrent
BS 4A 170:1999+A1:2012Specification for aluminium alloy, mushroom-headed, slotted drive, bolts (unified thread)Current
BS A 31-54:1951+A6:2012Specification for British Association (B.A.) low tensile screws and nuts for aeronautical purposesCurrent
BS 4A 111:1993Specification for cadmium-plated steel bolts (Unified hexagons and Unified threads) with close tolerance shanksCurrent
BS 3A 212:1993Specification for cadmium-plated steel bolts, 55/65 tonf/in2 (Unified hexagons, 3A Unified threads and close tolerance shanks)Withdrawn
BS 2A 59:1962Specification for cadmium-plated steel hexagonal-headed bolts (B.A. and B.S.F. threads) with close tolerance shanks for aircraftCurrent
BS 2A 60:1962Specification for cadmium-plated steel hexagonal-headed shear bolts (B.S.F. threads) for aircraftCurrent
BS 4A 112:1992Specification for cadmium-plated steel shear bolts (Unified hexagons and Unified threads)Current
BS 4A 113:1999+A1:2012Specification for cadmium-plated, mushroom-headed, unified-thread, slotted drive bolts Current
BS 3A 104:1962Specification for corrosion-resisting steel bolts (Unified hexagons and Unified threads) for aircraftWithdrawn
BS 4A 104:2002+A2:2012Specification for corrosion-resisting steel bolts (Unified hexagons and Unified threads), strength class 880 MPa, for aircraftCurrent
BS 2A 26:1962Specification for corrosion-resisting steel hexagonal-headed bolts (B.A and B.S.F. threads) for aircraftCurrent
BS 3A 114:1962Specification for corrosion-resisting steel mushroom head bolts (Unified threads) for aircraftWithdrawn
BS 3A 117:1962Specification for corrosion-resisting steel pan head bolts (Unified threads) for aircraftCurrent
BS 4A 114:1999+A1:2012Specification for corrosion-resisting steel, mushroom-headed, slotted-drive, bolts, strength class 880 MPaCurrent
BS SP 164:1978Specification for design and performance requirements for turnlock, stud-type panel fasteners (metric series)Current
BS SP 114:1955+A5:2013Specification for Eye bolts (unified threads) for aircraftCurrent
BS 4A 100:2003Specification for general requirements for bolts and free running nuts of tensile strength not exceeding 1249 MPaCurrent
BS 3A 100:1991Specification for general requirements for bolts and free running nuts of tensile strength not exceeding 1249 MPaWithdrawn
BS A 101:1969+A3:2012Specification for general requirements for titanium boltsCurrent
BS A 287; A 288 [...]:1982Specification for hexagon socket head cap screws. Metric seriesWithdrawn
BS 2A 229:1972Specification for hexagonal head steel bolts 160000 lbf/in2 (1100/MPa)Current
BS A 260; A 261 [...]:1976Specification for metric screwsWithdrawn
BS 2A 260-2A 265:2010Specification for pan and 100° countersunk slotted head screws with ISO metric screw threadsCurrent
BS EN 2364:1989Specification for pins, shear headed, close toleranceCurrent
BS A 300:1989Specification for procurement of alloy steel bolts with strength classification 1 100 MPa and MJ threadsWithdrawn
BS A 274:1981Specification for procurement of alloy steel bolts, metric, with a minimum tensile strength of 1100 MPaWithdrawn
BS A 299:1989Specification for procurement of alloy steel protruding head bolts with strength classification 1 250 MPa and MJ threadsWithdrawn
BS 3A 102:1962Specification for steel bolts (Unified hexagons and Unified threads) for aircraftWithdrawn
BS 4A 102:2002+A2:2012Specification for steel bolts (Unified hexagons and Unified threads) for aircraft Current
BS 3A 108:1962Specification for steel bolts (Unified hexagons and Unified threads) with close tolerance shanks for aircraftCurrent
BS 3A 228:1979Specification for steel double hexagon bolts 1250 MPa (180 000 lbf/in2) for aircraftWithdrawn
BS 4A 228:1997Specification for steel double hexagon bolts. 1250 MPa (180,000 lbf/in2) for aircraftCurrent
BS A 226:1965Specification for steel hexagon head bolts (short thread: Class 3A)Current
BS 2A 30:1962Specification for steel hexagonal-headed bolts (B.A. and B.S.F threads) with close tolerance shanks for aircraftWithdrawn
BS 2A 25:1962Specification for steel hexagonal-headed bolts (B.A. and B.S.F. threads) for aircraftCurrent
BS 2A 57:1962Specification for steel hexagonal-headed shear bolts (B.S.F. threads) for aircraftWithdrawn
BS 3A 113:1962Specification for steel mushroom head bolts (Unified threads) for aircraftWithdrawn
BS A 227:1965Specification for steel pan head bolts (short thread: Class 3A)Current
BS 3A 116:1962Specification for steel pan head bolts (Unified threads) for aircraftWithdrawn
BS 3A 109:1985Specification for steel shear bolts (Unified hexagons and Unified threads)Current
BS A 296:1986Specification for tolerances of form and position for bolts and screws. Metric seriesWithdrawn
BS G 203:1967Specification for Unified screws with captive facing and locking washersCurrent
BS A 254; A 255 [...]:1976Specification. Hexagonal head titanium alloy bolts 160 000 lbf/in2 (1100 MPa)Current
BS A 55 AND 56:1951+A3:2012Specifications for grub screws for aeronautical purposesCurrent
BS 2A 204; 2A 206 [...]:1963Specifications for machine screws and nuts (Unified threads) below ¼ inch for aeronautical purposesCurrent, Work in Hand
BS SP 128 to 133:1965Specifications for wood screws for aircraftWithdrawn
BS 4A 116:2012Steel pan head bolts (Unified threads), cadmium plated, for aircraftCurrent
BS ISO 9749:2000Stud-ends, in corrosion-resistant steel, swaged on aircraft control wire rope. Dimensions and loadsCurrent

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