ISO standards download BS ISO 965‑3:2021 pdf download – ISO general purpose metric screw threads — Tolerances Part 3: Limit deviations for screw threads BS ISO 965‑3:2021 pdf download - ISO general purpose metric screw threads — Tolerances Part 3: Limit deviations for screw threads. 1 Scope This document specifies limit deviations for pitch and crest diameters for ISO general purpose... 02-18 Download Now