The document defines the necessary instructions for the manufacture and use of gauges for checking ISO general purpose metric screw threads with a basic profile according to ISO 68-1.
DIN ISO 1502:1996 history
1996DIN ISO 1502:1996-12 ISO general purpose metric screw threads - Gauges and gauging (ISO 1502:1996)
1996DIN ISO 1502:1996 ISO general purpose metric screw threads - Gauges and gauging (ISO 1502:1996)