BS A 331:1998
Current
The latest, up-to-date edition.
Bolts, reduced bihexagonal head, normal or pitch diameter shank, long length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1275 MPa. Dimensions
Hardcopy , PDF
English
15-09-1998
Defines dimensions of reduced bihexagonal head bolts, having normal or pitch diameter shank and long length MJ threads, in metallic material, coated or uncoated, of strength classes less than or equal to 1275 MPa.
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