What is BS ISO 965-1+A1- ISO general purpose metric screw threads about?
BS ISO 965-1+A1 is a British Standard on ISO general purpose metric screw threads. BS ISO 965-1+A1 is a part of ISO 965 specifies a tolerance system for ISO general purpose metric screw threads (M) according to ISO 261 .
BS ISO 965-1+A1 gives an outline about the ISO general purpose screw threads - Basic profile, general plan, gauges and gauging.
Who is BS ISO 965-1+A1- ISO general purpose metric screw threads