JIS B 1041
Fasteners—Surface discontinuities— Part 1 : Bolts, screws and studs for general requirements
English
1993
Detailed Information
This Standard establishes limits for various types of surface discontinuities on bolts, screws and studs for general requirements.
It applies to bolts, screws and studs with
— nominal thread diameters 5 mm and larger;
— product grades A and B;
— property classes up to and including 10.9, unless otherwise specified in product standards or agreed between supplier and purchaser.
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