DIN 7500-1
Thread rolling screws for ISO metric thread – Part 1: Technical delivery conditions for case hardened and tempered screws
English
2009
Detailed Information
This standard specifies requirements for case hardened and tempered metric thread rolling screws with various forms of head geometry designed to produce internal threads with nominal diameters from 2 mm to 12 mm, which fit general purpose ISO metric screw threads and are used in general engineering applications.
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