AS 1420-1973
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
ISO metric hexagon socket head cap screws
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
06-30-2017
English
01-01-1973
Specifies material, dimensional, property and marking requirements for screws M3 to M42 in lengths of up to 300 mm. Mechanical properties are given in megapascals and the screws are of strength grade 12.9. Only ISO first choice series diameters are given, for use in conjunction with ISO first choice lengths.
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