ISO 965-3:2021, ISO general purpose metric screw threads – Tolerances – Part 3: Limit deviations for screw threads

This part of ISO 965 specifies deviations for pitch and crest diameters for ISO general purpose metric screw threads (M) conforming to ISO 261 having basic profile according to ISO 68-1.

The deviations specified are derived from the fundamental deviations and tolerances specified in ISO 965-1.