ISO/CD 21937
Titre manque
Numéro de référence
ISO/CD 21937
ISO/CD 21937
Edition 1
© ISO 2024
Committee Draft
Résumé
This document specifies the limits of sizes for the major, pitch and minor diameters of ISO general purpose metric screw threads (M) conforming to ISO 261 having basic and design profiles in accordance with ISO 68-1. This document is applicable to the metric fastening screw threads with the ten recommended tolerance classes specified by ISO 965-1.
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