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Screw threads

Screw threads sub-categories (4)

Category Name
General
Inch
Metric
Special

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Standards in development (18)

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Standard TitleStatus
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 testPublic Comment
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 10484 Fasteners - Widening test on nutsPublic Comment
Opens a new windowBS ENISO 16228 Fastners - Certificates - Test reportsPublic Comment
BS ENISO 2320 Fasteners - Prevailing torque type steel nuts - Mechanical and performance propertiesApproval
BS ENISO 4759-3 Tolerances for fasteners Part 3: Plain washers for bolts, screws and nuts - Product grades A and CPublic Comment
BS ISO 1891-4 Fasteners - Terminology Part 4: Controls, inspection, delivery, acceptance and qualityPublic Comment
BS ISO 19690-1 Disc springs Part 1: CalculationAccepted
BS ISO 19690-2 Disc springs Part 2: Technical specificationsAccepted
BS ISO 2901 ISO metric trapezoidal screw threads - Basic profile and maximum material profilesAccepted
BS ISO 2903 ISO metric trapezoidal screw threads - TolerancesAccepted
BS ISO 3269 Fasteners - Acceptance inspectionIdea

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Committees (3)

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

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