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Washers & locking elements

Standards in development (115)

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Standard TitleStatus
BS 5834-1 Surface boxes, guards and underground chambers for the purposes ofutilities Part 1: Specification for guards and plinthsApproval
BS EN 1111 Sanitary Tapware - Thermostatic Mixing Valves (PN 10) - General Technical SpecificationPublic Comment
BS EN 1287 Sanitary Tapware - Low pressure thermostatic Mixing Valves - General Technical SpecificationPublic Comment
BS EN 13618 Flexible hose assemblies in drinking water installations - Functional requirements and test methodsApproval
BS EN 14399-1:2015/A1 High-strength structural bolting assemblies for preloading Part 1: General requirementsIdea
BS EN 14399-10 High-strength structural bolting assemblies for preloading Part 10: System HRC - Bolt and nut assemblies with calibrated preloadPublic Comment
BS EN 14399-2:2015/A1 High-strength structural bolting assemblies for preloading Part 2: Suitability for preloadingIdea
BS EN 14399-7 High-strength structural bolting assemblies for preloading Part 7: System HR - Countersunk head bolt and nut assembliesPublic Comment
BS EN 14399-8 High-strength structural bolting assemblies for preloading Part 8: System HV - Hexagon fit bolt and nut assembliesPublic Comment
BS EN 14399-9 High-strength structural bolting assemblies for preloading Part 9: System HR or HV - Direct tension indicators for bolt and nut assembliesPublic Comment
BS EN 16732:2015/Cor1 Slide fastners (zips)- SpecificationPublication
BS EN 16983 Disc springs - Quality specifications Part 1: DimensionsPublication
BS EN 16984 Disc springs - CalculationPublication
BS EN 2285 Bushes, plain, aluminium alloy, with self-lubricating liner - Dimensions and loadsTechnical Review
BS EN 2286 Bushes, flanged aluminium alloy, with self-lubricating liner - Dimensions and loadsTechnical Review
BS EN 2811 Aerospace series - Nuts, hexagon, slotted/ castellated in steel cadmiumplated - Classification: 1 100 MPa/235 °CPublication
BS EN 2879 Aerospace series - Nuts, anchor, self-locking, air resistant, sealing, floating, two lug, with counterbore, in corrosion resisting steel, passivated, MoS2 lubricated - Classification: 900 MPa (at ambient temperature) / 235°CPublication
BS EN 3572 PTFE flexible hose assembly with convoluted inner tube and titanium 8 degrees 30 mn coupling - Product standardPublication
BS EN 3672 Aerospace series - Shank nuts, self-locking, in heat resisting nickel base alloy NI-P101HT (Waspaloy), silver plated, for 30° swage - Classification: 1 210 MPa (at ambient temperature)/730 °CPublication
BS EN 3902 Washers for rivet assemblies, in aluminium alloy, anodized, metric seriesPublication
BS EN 3903 Washers, laminated, in corrosion resisting steelPublication
BS EN 3908 Aerospace series - Nipples, lubricating, axial type, in corrosionresisting steel, passivatedPublication
BS EN 4178 Screws, pan head, six lobe recess, coarse tolerance normal shank, medium length thread, in titanium alloy, anodized, MoS2 lubricated - Classification: 1100 MPa (at ambient temperature)/315 °CPublication
BS EN 4184 Aerospace series - Pipe coupling 8°30' in titanium alloy - Elbows 45°, welded ends, doublePublic Comment
BS EN 4297 Aerospace series - Nuts, hexagon, self-locking by plastic ring, normal height, normal across flats, in corrosion resisting steel, passivated - Classification: 900 MPa (at ambient temperature) / 120 °CPublication
BS EN 4309 Nuts, hexagon, self-locking by plastic ring, normal height, normqal across flats, in alloy steel, cadmium plated-Classification: 900 MPa (at ambiant temperature) / 120°Publication
BS EN 4691-1 Aerospace series - Tie rod with integrated bolts Part 1: Technical specificationPublication
BS EN 4691-2 Aerospace series - Tie rod with integrated bolts Part 2: Overview construction kitPublication
BS EN 4692 Aerospace series - Tie Rod with integrated bolts - Locking clipPublication
BS EN 4693 Aerospace series - Tie rod with integrated bolts - Assembly code A, Band CPublication
BS EN 4694 Aerospace series - Tie rod with integrated bolts - Assembly code D, Eand FPublication
BS EN 4695 Aerospace series - Tie Rod with integrated bolts - Assembly Code G, Hand KPublication
BS EN 4801 Aerospace series - Flange couplings - Swivel flange with 3 fastening holes, in heat resisting steel - Inch seriesApproval
BS EN 4802 Aerospace series - Flange couplings - Swivel flange with 3 fastening holes, in nickel alloy - Inch seriesApproval
BS EN 4803 Aerospace series - Flange couplings - Swivel flange with 4 fastening holes, in heat resisting steel - Inch seriesApproval
BS EN 4804 Aerospace series - Flange couplings - Swivel flange with 4 fastening holes, in nickel alloy - Inch seriesApproval
BS EN 4805 Aerospace series - Flange couplings - Weld coupling, Straight, in heat resisting steel - Inch seriesApproval
BS EN 4806 Aerospace series - Flange couplings - Weld coupling, Straight, in nickel alloy - Inch seriesApproval
BS EN 4807 Aerospace series - Flange couplings - Weld coupling, 90° elbow, in heat resisting steel - Inch seriesApproval
BS EN 4808 Aerospace series - Flange couplings - Weld coupling, 90° elbow,in nickel alloy - Inch seriesApproval
BS EN 4809 Aerospace series - Flange couplings - Gasket seal with fluorocarbon seal on aluminium plate with 3 fastening holes, - Inch seriesApproval
BS EN 4810 Aerospace series - Flange couplings - Gasket seal with nickel alloy C seal on heat resisting steel plate with 3 fastening holes, - Inch seriesApproval
BS EN 4811 Aerospace series - Flange couplings - Gasket seal with fluorocarbon seal on aluminium plate with 4 fastening holes - Inch seriesApproval
BS EN 4812 Aerospace series - Flange couplings - Gasket seal with nickel alloy C seal on heat resisting steel plate with 4 fastening holes - Inch seriesApproval
BS EN 4813 Aerospace series - Flange couplings - Cap, in heat resisting steel - Inch seriesApproval
BS EN 4814 Aerospace series - Flange couplings up to 21 000 kPa - Technical specification - Inch seriesApproval
BS EN 4816 Aerospace series - Flange couplings - Gasket seal with nickel alloy C seal - Technical specification - Inch seriesApproval
BS EN 6029 Aerospace series - Rod-ends, adjustable, single fork with UNJ threaded shank min. engagement: 1,5 x thread diameter in corrosion resisting steel - Dimensions and loads - Inch seriesPublication
BS EN 6101 Aerospace series - Rivet, 100° medium flush head, close tolerance - Inch seriesPublication
BS EN 6105 Aerospace series - Stud with shoulderPublication
BS EN 6138 Aerospace series - Cap, protective, non metallic for fitting ends ? 3 000 PSI hydraulic systemsTechnical Review
BS EN 816 Sanitary tapware - Automatic shut-off valves PN 10Public Comment
BS ENISO 4033 Hexagon high nuts (style 2) - Product grades A and BPublic Comment
BS ENISO 4034 Hexagon regular nuts (style 1) - Product grade CPublic Comment
BS ENISO 10484 Fasteners - Widening test on nutsPublic Comment
BS ENISO 10511 Prevailing torque hexagon thin nuts (with non-metallic insert) - Product grades A and BPublic Comment
BS ENISO 10511:2012 hexagon thin nuts (with non-metall ic insert)Publication
BS ENISO 10512 Prevailing torque hexagon regular nuts (with non-metallic insert), with fine pitch thread - Product grades A and BPublic Comment
BS ENISO 10513 Prevailing torque (all-metal) hexagon high nuts, with fine pitch thread - Product grades A and BPublic Comment
BS ENISO 10642 Hexagon socket countersunk head screwsIdea
BS ENISO 10683 Fasteners - Non-electrolytically applied zinc flake coatingsPublic Comment
BS ENISO 15330 Fasteners - Preloading test for the detection of hydrogen embrittlement - Parallel bearing surface methodIdea
BS ENISO 16228 Fastners - Certificates - Test reportsPublic Comment
BS ENISO 1891-1 Fasteners - Terminology Part 1: Descriptions of fasteners and fasteners featuresIdea
BS ENISO 1891-4 Fasteners - Terminology Part 4: Controls, inspection, delivery, acceptance and qualityPublic Comment
BS ENISO 3269 Fasteners - Acceptance inspectionIdea
BS ENISO 3506-1 Mechanical properties of corrosion-resistant stainless steel fasteners Part 1: Bolts, screws and studsAccepted
BS ENISO 3506-2 Mechanical properties of corrosion-resistant stainless steel fasteners Part 2: NutsAccepted
BS ENISO 4032 Hexagon regular nuts (style 1) - Product grades A and BPublic Comment
BS ENISO 4035 Hexagon thin nuts chamfered (style 0) - Product grades A and BPublic Comment
BS ENISO 4042 Fasteners - Electroplated coatingsAccepted
BS ENISO 7040 Prevailing torque hexagon regular nuts (with non-metallic insert) - Product grades A and BPublic Comment
BS ENISO 7042 Prevailing torque (all-metal) hexagon high nuts - Product grades A and BPublic Comment
BS ENISO 7719 Prevailing torque (all-metal) hexagon regular nuts - Product grades A and BPublic Comment
BS ENISO 8673 Hexagon regular nuts (style 1), with fine pitch thread - Product grades A and BPublic Comment
BS ENISO 8674 Hexagon high nuts (style 2), with fine pitch thread - Product grades A and BPublic Comment
BS ENISO 8675 Hexagon thin nuts (style 0) chamfered, with fine pitch thread - Product grades A and BPublic Comment
BS ENISO 898-2 Mechanical properties of fasteners made of carbon steel and alloy steel Part 2: Nuts with specified property classes - Coarse thread and fine pitch threadIdea
BS ENISO 898-3 of carbon steel and alloy steel Part 3: WashersAccepted
BS ISO 15242-3 Rolling bearings - Measuring methods for vibration Part 3: Radial spherical and tapered roller bearings with cylindrical bore and outside surfacePublic Comment
BS ISO 15242-4 Rolling bearings - Measuring methods for vibration Part 4: Radial cylindrical roller bearings with cylindrical bore and outside surfacePublic Comment
BS ISO 15872 Aerospace - UNJ threads - GaugingPublic Comment
BS ISO 20056-2 Rolling bearings - Load ratings for hybrid bearings with rolling elements made of ceramic Part 2: Static load ratingsAccepted
BS ISO 3096 Rolling bearings - Needle rollers - Dimensions and tolerancesAccepted
BS ISO 4161 Hexagon high nuts with flange - Product grades A and BPublic Comment
BS ISO 7063 Rolling bearings - Needle roller bearing track rollers - Boundary dimensions and tolerancesAccepted
BS ISO 10663 Hexagon high nuts with flange, with fine pitch thread - Product grades A and BPublic Comment
BS ISO 1206 Rolling bearings - Needle roller bearings, dimension series 48, 49 and 69 - Boundary dimensions and tolerancesPublic Comment
BS ISO 12125 Prevailing torque hexagon high nuts with flange (with non-metallic insert), with fine pitch thread - Product grades A and BPublic Comment
BS ISO 12126 Prevailing torque (all-metal) hexagon high nuts with flange, with fine pitch thread - Product grades A and BPublic Comment
BS ISO 12297-2 Rolling bearings - Cylindrical rollers Part 2: Ceramic rollers – Boundary dimensions geometrical product specifications (GPS) and tolerance valuesPublic Comment
BS ISO 14728-1 Rolling bearings - Linear motion rolling bearings Part 1: Dynamic load ratings and rating lifeApproval
BS ISO 14728-2 Rolling bearings - Linear motion rolling bearings Part 2: Static load ratingsApproval
Opens a new windowBS ISO 15 Boundary dimensions, general planPublic Comment
BS ISO 15243 Rolling bearings - Damage and failures - Terms, characteristics and causesPublic Comment
BS ISO 15312 Rolling bearings - Thermal speed rating - Calculation and coefficientsPublic Comment
BS ISO 19690-1 Disc springs Part 1: CalculationPublic Comment
BS ISO 19690-2 Disc springs Part 2: Technical specificationsAccepted
BS ISO 19843 Rolling bearings - Ceramic bearings balls - Determination of the strength - Notched ball testAccepted
BS ISO 20015 Spherical plain bearings - Static and dynamic load ratingsPublic Comment
Opens a new windowBS ISO 20056-1 Rolling bearings - Load ratings for hybrid bearings with rolling elements made of ceramic Part 1: Dynamic load ratingsPublic Comment
Opens a new windowBS ISO 26910-1:2009 Springs - Shot peening Part 1: General procedures - Amendment 1Public Comment
BS ISO 3203 Aerospace - Bolts, normal bihexagonal head, normal or 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 3506-5 Mechanical properties of corrosion-resistant stainless-steel fasteners Part 5: Special fasteners for heat resistance and high temperature applicationsAccepted
BS ISO 492 Rolling bearings - Radial bearings - Geometrical product specifications (GPS) and tolerance valuesAccepted
BS ISO 5593 Rolling bearings - VocabularyAccepted
BS ISO 7041 Prevailing torque hexagon high nuts (with non-metallic insert) - Product grades A and BPublic Comment
BS ISO 7043 Prevailing torque hexagon high nuts with flange (with non-metallic insert) - Product grades A and BPublic Comment
BS ISO 7044 Prevailing torque (all-metal) hexagon high nuts with flange - Product grades A and BPublic Comment
BS ISO 7481 Aerospace - Nuts, self-locking, with maximum operating temperature less than or equal to 425 degrees C - Test methodsPublic Comment
BS ISO 76:2006/Amd 1 Rolling bearings - Static load ratings - Amendment 1Accepted
BS SP 94:1964/Amd 3 Specification for bronze oil-retaining bushes and thrust washers - For aircraftApproval
PD CEN/TR 4541 Instruction for the installation of airframe bearingsPublic Comment
PD ISO/TR 10657 Explanatory notes on ISO 76Accepted
PD ISO/TS 23768-1 Rolling bearings Parts library - Part 1: Reference dictionary for rolling bearingsAccepted

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Published standards (40)

Sort by: Reference | Title | Status

Standard referenceNameStatus
BS 7644-2:1993Direct tension indicators - Specification for nut face and bolt face washersWithdrawn
BS 7644-1:1993Direct tension indicators. - Specification for compressible washersWithdrawn
BS EN 14399-6:2005High-strength structural bolting assemblies for preloading - Plain chamfered washersWithdrawn
BS EN 14399-5:2005High-strength structural bolting assemblies for preloading - Plain washersWithdrawn
BS EN 14399-6:2015High-strength structural bolting assemblies for preloading - Plain chamfered washersCurrent
BS EN 14399-5:2015High-strength structural bolting assemblies for preloading - Plain washersCurrent
BS EN 28738:1992Plain washers for clevis pins. Product grade ACurrent
BS EN ISO 887:2000Plain washers for metric bolts, screws and nuts for general purposes. General planCurrent
BS EN ISO 10673:2009Plain washers for screw and washer assemblies. Small, normal and large series. Product grade ACurrent
BS EN ISO 10673:1999Plain washers for screw and washer assemblies. Small, normal and large series. Product grade AWithdrawn
BS EN ISO 10669:1999Plain washers for tapping screw and washer assemblies. Normal and large series. Product grade ACurrent
BS EN ISO 7090:2000Plain washers, chamfered. Normal series. Product grade ACurrent
BS EN ISO 7094:2000Plain washers. Extra large series. Product grade CCurrent
BS EN ISO 7093-1:2000Plain washers. Large series - Product grade ACurrent
BS EN ISO 7093-2:2000Plain washers. Large series - Product grade CCurrent
BS EN ISO 7089:2000Plain washers. Normal series. Product grade ACurrent
BS EN ISO 7091:2000Plain washers. Normal series. Product grade CCurrent
BS EN ISO 7092:2000Plain washers. Small series. Product grade ACurrent
BS ISO 2982-2:2001Rolling bearings. Accessories - Locknuts and locking devices. DimensionsWithdrawn
BS ISO 2982-2:1995Rolling bearings. Accessories - Locknuts and locking devices. DimensionsWithdrawn
BS 5646-1:1978Rolling bearings. Accessories - Specification for locknuts, narrow series, and lockwashers with straight inner tabWithdrawn
BS 5646-2:1978Rolling bearings. Accessories - Specification for locknuts, wide series, and lockwashers with bent inner tabWithdrawn
BS 5989-1:1980Rolling bearings: metric thrust bearings - Specification for dimensions of thrust ball bearings with flat back facesWithdrawn
BS EN ISO 10644:2009Screw and washer assemblies made of steel with plain washers. Washer hardness classes 200 HV and 300 HVCurrent
BS EN ISO 10644:1998Screw and washer assemblies with plain washers. Washer hardness classes 200 HV and 300 HVWithdrawn
BS 3401:1961Specification for beryllium copper crinkle washersCurrent
BS 3102:1959Specification for brass eyelets and washers for general purposesWithdrawn
BS 4463:1969Specification for crinkle washers for general engineering purposes. Metric seriesCurrent
BS 3457:1973Specification for materials for water tap and stopvalve seat washersWithdrawn
BS 3410:1961Specification for metal washers for general engineering purposesCurrent
BS 4320:1968Specification for metal washers for general engineering purposes. Metric seriesCurrent
BS 2061:1953Specification for phosphor bronze spring washers for general engineering purposesCurrent
BS 4464:1969Specification for spring washers for general engineering and automobile purposes. Metric seriesCurrent
BS 1802:1951Specification for steel spring washers for general engineering and automobile purposesCurrent
BS EN 2122:1990Specification for washers, flat aluminium alloyWithdrawn
BS EN ISO 10510:2000Tapping screw and washer assemblies with plain washersWithdrawn
BS EN ISO 4759-3:2016Tolerances for fasteners - Washers for bolts, screws and nuts. Product grades A, C and FCurrent
BS EN ISO 4759-3:2000Tolerances for fasteners - Plain washers for bolts, screws and nuts. Product grades A and CWithdrawn
BS 6322-3:1992Tolerances for fasteners - Specification for tolerances of plain washers for bolts, screws and nuts with nominal thread diameters from 1 mm up to and including 150 mm. Product grades A and CWithdrawn
BS 6322-3:1982Tolerances for fasteners. - Specification for tolerances of washers for metric bolts, screws and nuts with thread diameters from 1 mm up to and including 150 mm. Product grades A and CWithdrawn

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