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Screw threads

Screw threads sub-categories (4)

Category Name
General
Inch
Metric
Special

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Standards in development (49)

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Standard TitleStatus
BS EN 16983 Disc springs - Quality specifications Part 1: DimensionsApproval
BS EN 16984 Disc springs - CalculationApproval
BS EN 50655-1 Electric cables - Accessories - Material characterization - Part 1: Fingerprinting for resinous compoundsPublic Comment
BS EN 50655-2 Material characterization - Part 2: Fingerprinting for heat shrinkable components for low and medium voltage applications up to 20,8/36 (42) kVPublic Comment
BS EN 50655-3 Material characterization - Part 3: Fingerprinting for cold shrinkable components for low and medium voltage applications up to 20,8/36 (42) kVPublic Comment
BS EN 61238-1-1 Compression and mechanical connectors for power cables - Part 1-1: Test methods and requirements for compression and mechanical connectors for power cables for rated voltages up to 1 kV (Um = 1,2 kV) tested on stripped conductorsAccepted
BS EN 61238-1-2 mechanical connectors for power cables - Part 1-2: Test methods and requirements for insulation piercing connectors for power cables for rated voltages up to 1 kV (Um = 1,2 kV) tested on insulated conductorsAccepted
BS EN 61238-1-3 mechanical connectors for power cables - Part 1-3: Test methods and requirements for compression and mechanical connectors for power cables for rated voltages above 1 kV (Um = 1,2 kV) up to 30 kV (Um = 36 kV) tested on stripped conductorsPublic 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
Opens a new windowBS 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 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
Opens a new windowBS ISO 19690-1 Disc springs Part 1: CalculationPublic Comment
BS ISO 19690-2 Disc springs Part 2: Technical specificationsAccepted
BS ISO 26910-1:2009 Springs - Shot peening Part 1: General procedures - Amendment 1Public Comment
BS ISO 2901 ISO metric trapezoidal screw threads - Basic profile and maximum material profilesApproval
BS ISO 2902 ISO metric trapezoidal screw threads - General planApproval
BS ISO 2903 ISO metric trapezoidal screw threads - TolerancesApproval
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 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

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Committees (3)

Sort by: Reference | Name

Committee ReferenceTitle
GEL/20/11Electric Cable accessories
FME/9Fasteners
FME/9/3Springs

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