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Metric

Standards in development (125)

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Standard TitleStatus
BS 4449+A3 Steel for the reinforcement of concrete Weldable reinforcing steel Bar, coil and decoiled product. SpecificationPublic Comment
BS 6744 Stainless steel bars for the reinforcement of and use in concrete RequirementsPublic Comment
BS 8888 Technical product documentation and specificationnull
BS EN 10138-1 Prestressing steels Part 1: General requirementsTechnical Review
BS EN 10138-2 Prestressing steels Part 2: WireAccepted
BS EN 10138-3 Prestressing steels Part 3: StrandTechnical Review
BS EN 10138-4 Prestressing steels Part 4: BarAccepted
BS EN 10217-1 Welded steel tubes for pressure purposes - Technical delivery conditions Part 1: Non-alloy steel tubes with specified room temperature propertiesPublic Comment
BS EN 10217-2 Welded steel tubes for pressure purposes - Technical delivery conditions Part 2: Electric welded non-alloy and alloy steel tubes with specified elevated temperature propertiesPublic Comment
BS EN 10217-3 Welded steel tubes for pressure purposes - Technical delivery conditions Part 3: Alloy fine grain steel tubesPublic Comment
BS EN 10217-4 Welded steel tubes for pressure purposes - Technical delivery conditions Part 4: Electric welded non-alloy steel tubes with specified low temperature propertiesPublic Comment
BS EN 10217-5 Welded steel tubes for pressure purposes - Technical delivery conditions Part 5: Submerged arc welded non-alloy and alloy steel tubes with specified elevated temperature propertiesPublic Comment
BS EN 10217-6 Welded steel tubes for pressure purposes - Technical delivery conditions Part 6: Submerged arc welded non-alloy steel tubes with specified low temperature propertiesPublic Comment
BS EN 10255 Non-Alloy steel tubes suitable for welding, threading and other joining methods - Technical delivery conditionsTechnical Review
BS EN 10305-1 Steel tubes for precision applications - Technical delivery conditions Part 1: Seamless cold drawn tubesPublication
BS EN 10305-2 Steel tubes for precision applications - Technical delivery conditions Part 2: Welded cold drawn tubesPublication
BS EN 10305-3 Steel tubes for precision applications - Technical delivery conditions Part 3: Welded cold sized tubesPublication
BS EN 10305-4 Steel tubes for precision applications - Technical delivery conditions Part 4: Seamless cold drawn tubes for hydraulic and pneumatic power systemsPublication
BS EN 10305-5 Steel tubes for precision applications - Technical delivery conditions Part 5: Welded cold sized square and rectangular tubesApproval
BS EN 10305-6 Steel tubes for precision applications - Technical delivery conditions Part 6: Welded cold drawn tubes for hydraulic and pneumatic power systemsPublication
BS EN 10337 Zinc and zinc alloy coated prestressing steel wires and strandsPublic Comment
BS EN 10344 Malleable cast iron fittings with compression ends for steel pipesTechnical Review
BS EN 10358 Unalloyed steel plumbing fittings - Fittings with press ends for unalloyed steel tubesApproval
BS EN 15048-1 Non-preloaded structural bolting assemblies Part 1: General requirementsPublication
BS EN 15048-2 Non-preloaded structural bolting assemblies Part 2: Suitability testPublication
BS EN 16983 Disc springs - Quality specifications Part 1: DimensionsAccepted
BS EN 16984 Disc springs - CalculationAccepted
BS EN EC104001 Prestressing steels - Protected and sheathed strands for prestressing Part 1: GeneralAccepted
BS EN EC104030 Prestressing steels - Protected and sheathed strands for prestressing Part 2: Sliding strandsAccepted
BS EN EC104033 Prestressing steels - Protected and sheathed strands for prestressing Part 3: Adherent strandsAccepted
BS EN EC110226 Fittings for the food, chemical and pharmaceutical industries - Clampconnections for stainless steel tubes - Weld-on typeIdea
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 1 Standard reference temperature for geometrical product specification and verificationTechnical Review
BS ENISO 10322-1 Ophthalmic optics - Semi-finished spectacle lens blanks Part 1: Specifications for single-vision and multifocal lens blanksPublication
BS ENISO 10322-2 Ophthalmic optics - Semi-finished spectacle lens blanks Part 2: Specifications for progressive power lens blanksPublication
BS ENISO 10360-10 Geometrical product specifications (GPS) - Acceptance and reverification tests for coordinate measuring machines (CMM) Part 10: Laser trackers for measuring point-to-point distancesApproval
BS ENISO 10360-12 (GPS) - Acceptance and reverification tests for coordinate measuring machines (CMM) Part 12: Articulated arm coordinate measurement machines (CMM)Public 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 + C1 Prevailing torque type hexagon thin nuts (with non-metall ic insert)Accepted
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 1101:2014 Amd 1 - Geometrical tolerancing - Tolerances of form, orientation, location and run-outPublic Comment
BS ENISO 13666 Ophthalmic optics - Spectacle lenses - VocabularyAccepted
BS ENISO 14405-1 Geometrical product specifications (GPS) - Dimensional tolerancing Part 1: Linear sizesApproval
BS ENISO 14405-3 Geometrical product specifications (GPS) - Dimensional tolerancing Part 3: Angular sizesPublic Comment
BS ENISO 16228 Fastners - Certificates - Test reportsPublic Comment
BS ENISO 1660 Geometrical tolerancing - Profile tolerancingPublic Comment
BS ENISO 16610-28 Geometrical product specifications (GPS) - Filtration Part 28: Profile filters: End effectsPublic Comment
BS ENISO 16610-31 Geometrical product specifications (GPS) - Filtration Part 31: Robust profile filters: Gaussian regression filtersPublic Comment
BS ENISO 17450-3 Geometrical product specifications (GPS) - General concepts Part 3: Toleranced featuresPublication
BS ENISO 17450-4 - Basic concepts Part 4: Geometrical characteristicsPublic Comment
BS ENISO 17865 Geometrical Product Specifications (GPS) - Guidelines for the evaluation of coordinate measuring machine (CMM) test uncertainty for CMMs using single and multiple stylus contacting probing systemsApproval
BS ENISO 18391 Geometrical product specification (GPS) - Population specificationPublic Comment
BS ENISO 1891-4 Fasteners - Terminology Part 4: Controls, inspection, delivery, acceptance and qualityPublic Comment
BS ENISO 1938-2 - Dimensional measuring equipment Part 2: Reference disk gaugesPublic Comment
BS ENISO 21987 Ophthalmic optics - Mounted spectacle lensesPublic Comment
BS ENISO 25178-1 Geometrical product specifications (GPS) - Surface texture: Areal Part 1: Indication of surface texturePublication
BS ENISO 25178-71 (GPS) - Surface texture: Areal Part 71: Software measurement standardsPublic Comment
BS ENISO 25178-72 Geometrical product specifications (GPS) - Surface texture: Areal Part 72: XML file format x3pPublic Comment
BS ENISO 3040 Dimensioning and tolerancing - ConesPublication
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 4759-3 Tolerances for fasteners Part 3: Plain washers for bolts, screws and nuts - Product grades A and CApproval
BS ENISO 5458 Geometrical tolerancing - Positional tolerancingPublic Comment
BS ENISO 5459 Geometrical tolerancing - Datums and datum systemsPublic Comment
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 8980-1 Ophthalmic optics - Uncut finished spectacle lenses Part 1: Specifications for single-vision and multifocal lensesPublic Comment
BS ENISO 8980-2 Ophthalmic optics - Uncut finished spectacle lenses Part 2: Specifications for continuous variation power lenses, including progressive power lensesPublic Comment
BS ISO 4161 Hexagon high nuts with flange - Product grades A and BPublic Comment
BS ISO 10663 Hexagon high nuts with flange, with fine pitch thread - Product grades A and BPublic 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 1219-3 Fluid power systems and components - Graphical symbols and circuit diagrams Part 3: Symbol modules and connected symbols in circuit diagramsPublic Comment
BS ISO 128-33 Technical product documentation (TPD) - General principles of presentation Part 33: Representation of views, sections and cuts in construction drawingsPublic Comment
BS ISO 129-1 Technical product documentation (TPD) - Indication of dimensions and tolerances Part 1: General principlesPublic Comment
BS ISO 129-5 Technical product documentation - Indication of dimensions and tolerances Part 5: Dimensioning of structural metal workAccepted
BS ISO 13715 Technical drawings - Edges of undefined shape - Vocabulary and indicationsPublic Comment
BS ISO 14253-1 Geometrical product specifications (GPS) - Inspection by measurement of workpieces and measuring equipment Part 1: Decision rules for proving conformity or nonconformity with specificationsAccepted
BS ISO 14743 Pneumatic fluid power - Push-in connectors for thermoplastic tubesAccepted
BS ISO 14955-1 Machine tools - Part 1:Public Comment
BS ISO 14955-2 Machine tools - Environmental evaluation of machine tools Part 2: Methods for measuring energy supplied to machine tools and machine tool componentsPublic Comment
BS ISO 15380 Lubricants, industrial oils and related products (class L) - Family H (Hydraulic systems) - Specifications for categories HETG, HEPG, HEES and HEPRPublic Comment
BS ISO 15530-4 Geometrical Product Specifications (GPS) - Coordinate measuring machines (CMM): Technique for determining the uncertainty of measurement Part 4: Evaluating task-specific measurement uncertainty using simulationAccepted
BS ISO 15787.2 Technical product documentation - Heat-treated ferrous parts - Presentation and indicationsPublic Comment
BS ISO 16016 Technical product documentation - Protection notices for restricting the use of documents and productsApproval
BS ISO 16610-29 Geometrical product specifications (GPS) - Filtration Part 29: Linear profile filters: Spline waveletsAccepted
BS ISO 16610-32 Geometrical product specifications (GPS) - Filtration Part 32: Robust profile filters: Spline filtersApproval
BS ISO 16610-61 Geometrical product specification (GPS) - Filtration Part 61: Linear areal filters - Gaussian filtersAccepted
BS ISO 18183-1 Geometrical product specifications (GPS) Partioning - Part 1: Basic conceptsAccepted
BS ISO 18183-2 Geometrical product specifications (GPS) Partioning - Part 2: Nominal modelAccepted
BS ISO 18183-3 Geometrical product specifications (GPS) Partioning - Part 3: Methods used for specification and verificationAccepted
BS ISO 18388 Technical product documentation (TPD) - Relief grooves - Types and dimensioningPublication
BS ISO 18582-1 Fluid power systems and components - Standardized product properties Part 1: Organization and structure of reference dictionaryPublic Comment
BS ISO 18582-2 Fluid power - Specifications of reference dictionary Part 2: Classes' and properties' definitions for pneumaticsAccepted
BS ISO 19690-1 Disc springs Part 1: CalculationAccepted
BS ISO 19690-2 Disc springs Part 2: Technical specificationsAccepted
BS ISO 20170 Geometrical product specification (GPS) - Decomposition of geometrical characteristics for manufacturing controlAccepted
BS ISO 25178-600 Geometrical product specifications (GPS) - Surface texture: Areal Part 600: Metrological characteristics for areal-topography measuring methodsAccepted
BS ISO 25178-607 Geometrical product specifications (GPS) - Surface texture: Areal Part 607: Nominal characteristics of non-contact (confocal microscopy) instrumentsAccepted
BS ISO 2901 ISO metric trapezoidal screw threads - Basic profile and maximum material profilesPublic Comment
Opens a new windowBS ISO 2902 ISO metric trapezoidal screw threads - General planPublic Comment
Opens a new windowBS ISO 2903 ISO metric trapezoidal screw threads - TolerancesPublic Comment
BS ISO 3269 Fasteners - Acceptance inspectionIdea
BS ISO 4409 Hydraulic fluid power - Positive-displacement pumps, motors and integral transmissions - Methods of testing and presenting basic steady state performancePublic Comment
BS ISO 5598 Fluid power systems and components - VocabularyAccepted
BS ISO 6413 Technical drawings - Representation of splines and serrationsAccepted
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 8062-3:2007/Amd 1 Geometrical product specifications (GPS) - Dimensional and geometrical tolerances for moulded parts Part 3: General dimensional and geometrical tolerances and machining allowances for castings - Amendment 1Accepted
BS ISO 8062-4 Geometrical Product Specifications (GPS) - Dimensional and geometrical tolerances for moulded parts Part 4: General tolerances for castings (according to the GPS rules)Public Comment
Opens a new windowBS ISO 81346-12 Industrial systems, installations and equipment and industrial products - Structuring principles and reference designations Part 12: Buildings and building servicesPublic Comment
BS ISO 8887-1 disassembly and end-of-life processing (MADE) Part 1: General concepts, process and requirementsAccepted
BS ISO 898-3 Mechanical properties of fasteners made of carbon steel and alloy steel Part 3: WashersAccepted
BSEN10348-1 Steel for the reinforcement of concrete - Galvanized reinforcing steel Part 1: GeneralPublic Comment
PD ISO/TR 16194 Pneumatic fluid power - Assessment of component reliability by accelerated life testing - General guidelines and proceduresApproval

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Published standards (34)

Sort by: Reference | Title | Status

Standard referenceNameStatus
BS EN ISO 4753:2000Fasteners. Ends of parts with external ISO metric screw threadWithdrawn
BS EN ISO 4753:2011Fasteners. Ends of parts with external ISO metric threadCurrent
BS 7752-2:1994Free running type wire thread inserts - Specification for ISO metric fine pitch threadsCurrent
BS 7752-1:1994+A1:2008Free running type wire thread inserts - Specification for ISO metric coarse pitch threadsCurrent
PD 6507:1982Guidance on metric screw threads and fasteners for use by model engineersCurrent
BS ISO 261:1998ISO general purpose metric screw threads. General planCurrent
BS ISO 262:1998ISO general purpose metric screw threads. Selected sizes for screws, bolts and nutsCurrent
BS ISO 965-4:1998ISO general purpose metric screw threads. Tolerances - Limits of sizes for hot-dip galvanized external screw threads to mate with internal screw threads tapped with tolerance position H or G after galvanizingCurrent
BS ISO 965-2:1998ISO general purpose metric screw threads. Tolerances - Limits of sizes for general purpose external and internal screw threads. Medium qualityCurrent
BS ISO 965-5:1998ISO general purpose metric screw threads. Tolerances - Limits of sizes for internal screw threads to mate with hot-dip galvanized external screw threads with maximum size of tolerance position h before galvanizingCurrent
BS ISO 965-1:2013ISO general purpose metric screw threads. Tolerances - Principles and basic dataCurrent
BS ISO 965-3:1998ISO general purpose metric screw threads. Tolerances - Deviations for constructional screw threadsCurrent
BS ISO 965-1:1998ISO general purpose metric screw threads. Tolerances - Principles and basic dataWithdrawn
BS ISO 68-1:1998ISO general purpose screw threads. Basic profile - Metric screw threadsCurrent
BS 3643-2:1981ISO metric screw threads - Specification for selected limits of sizeWithdrawn
BS 3643-2:2007ISO metric screw threads - Specification for selected limits of sizeCurrent
BS 3643-1:1981ISO metric screw threads - Principles and basic dataWithdrawn
BS 3643-1:2007ISO metric screw threads - Principles and basic dataCurrent
BS 4185-10:1977Machine tool components - Trapezoidal threads for lead and feed screw assembliesCurrent
BS 7751-1:1994Prevailing torque type wire thread inserts - Specification for ISO metric coarse pitch threadsCurrent
BS 7751-2:1994Prevailing torque type wire thread inserts - Specification for ISO metric fine pitch threadsCurrent
BS 919-3:2007Screw gauge limits and tolerances - Specification for gauges for screw threads of ISO metric formCurrent
BS 919-4:2007Screw gauge limits and tolerances - Limits of size for gauges for screw threads of unified form diameters 1/4 in and largerCurrent
BS 4827:1972Specification for ISO miniature screw threads. Metric seriesCurrent
BS 7753:1994Specification for performance of prevailing torque wire thread insertsCurrent
BS 21:1973Specification for pipe threads for tubes and fittings where pressure-tight joints are made on the threads|
BS 21:1985Specification for pipe threads for tubes and fittings where pressure-tight joints are made on the threads (metric dimensions)Current
BS 2779:1986Specification for pipe threads for tubes and fittings where pressure-tight joints are not made on the threads (metric dimensions)Withdrawn
BS 919-3:1968Specification for screw gauge limits and tolerances - Gauges for ISO metric screw threadsWithdrawn
BS 5590:1978Specification for screw thread metric series measuring cylindersCurrent
BS 3172:1987Specification for screw threads for spectacle framesWithdrawn
BS 4377:1991Specification for tapping of holes to receive wire thread inserts (ISO metric threads)Current
BS 5346:1976Specification. ISO metric trapezoidal screw threadsCurrent
BS 1936-2:1991Undercuts and runouts for screw threads - Specification for ISO metric screw threadsCurrent

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