AS 1421-1973
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 set screws
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
30-06-2017
English
01-01-1973
Specifies material, dimensional, property and marking requirements for set screws from M3 to M24 in lengths of up to 60 mm. Provision is made for screws with flat, cup, cone or dog points. Mechanical property acceptance is based on hardness, decarburization and torque. Only ISO first choice diameters are given, for use in conjunction with ISO first choice lengths.
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