ISO general purpose metric screw threads — Tolerances — Part 3: Limit deviations for screw threads (ISO 965-3:2021)
This document specifies limit deviations for pitch and crest diameters for ISO general purpose metricscrew threads (M) conforming to ISO 261 having basic profile in accordance with ISO 68-1.The limit deviations specified are derived from the fundamental deviations and tolerances specified inISO 965-1.This document is applicable to ISO general purpose metric screw threads with the recommendedtolerance classes.
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