§ Standards
Entries
15
Subject
Structural
bolting standards
Bolting standards define assemblies, property classes, hole sizes, tightening methods and preload verification for both bearing type and slip resistant connections. Assemblies are qualified as a set of bolt, nut and washer rather than as individual items.
Index
Standards in Bolting
15 of 15 entries
- ASTM F3125/F3125M
High Strength Structural Bolts and Assemblies
The consolidated specification covering grades A325, A490, F1852 and F2280 structural bolts and twist-off assemblies.
United StatesBoltingCURRENTPaid
- ASTM F959
Compressible-Washer-Type Direct Tension Indicators
Direct tension indicating washers used to verify bolt preload by measuring gap closure.
United StatesBoltingCURRENTPaid
- BS EN 14399-1
High-strength structural bolting assemblies for preloading — General requirements
The framework for preloaded assemblies: bolt, nut and washer are qualified together as a K-class assembly, not mixed between suppliers.
United KingdomBoltingCURRENTPaid
- BS EN 14399-10
Preloaded bolting assemblies — System HRC bolt and nut assemblies with calibrated preload
Tension control bolts whose spline shears off at the calibrated preload, giving a visible indication of correct tightening.
United KingdomBoltingCURRENTPaid
- BS EN 14399-3
Preloaded bolting assemblies — System HR hexagon bolt and nut assemblies
System HR assemblies in property classes 8.8 and 10.9, the common UK preloaded system.
United KingdomBoltingCURRENTPaid
- BS EN 14399-4
Preloaded bolting assemblies — System HV hexagon bolt and nut assemblies
System HV assemblies, which have shorter thread engagement and different ductility behaviour to HR.
United KingdomBoltingCURRENTPaid
- BS EN 15048-1
Non-preloaded structural bolting assemblies — General requirements
Requirements for ordinary bearing type structural assemblies marked SB, used where preload is not required.
United KingdomBoltingCURRENTPaid
- BS EN ISO 898-1
Mechanical properties of fasteners made of carbon steel and alloy steel — Bolts, screws and studs
Defines property classes such as 8.8 and 10.9, which set proof load, tensile strength and hardness for the fastener.
United KingdomBoltingCURRENTPaid
- EN 14399
High-strength structural bolting assemblies for preloading
The European preloaded bolting series covering HR, HV and HRC systems and their washers and tightening methods.
European UnionBoltingCURRENTPaid
- EN 15048
Non-preloaded structural bolting assemblies
European requirements for SB marked non-preloaded structural assemblies.
European UnionBoltingCURRENTPaid
- IS 1367
Technical Supply Conditions for Threaded Steel Fasteners
The Indian multi-part fastener standard covering property classes, mechanical testing and supply conditions.
IndiaBoltingCURRENTPaid
- IS 3757
High Strength Structural Bolts — Specification
High strength friction grip bolts used for slip resistant connections in Indian practice.
IndiaBoltingCURRENTPaid
- IS 6623
High Strength Structural Nuts — Specification
Nuts matched to high strength structural bolts, completing the HSFG assembly.
IndiaBoltingCURRENTPaid
- JIS B 1186
Sets of High Strength Hexagon Bolt, Hexagon Nut and Plain Washers for Friction Grip Joints
Japanese friction grip bolt sets, qualified as matched assemblies for slip resistant connections.
JapanBoltingCURRENTPaid
- RCSC Specification
Specification for Structural Joints Using High-Strength Bolts
The US bolting specification covering snug tight, pretensioned and slip critical joints, pre-installation verification and the four accepted tightening methods.
United StatesBoltingCURRENTFree
Verification
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