0

ISO/FDIS 965-6

ISO general purpose metric screw threads — Tolerances — Part 6: Limits of sizes for internal and external threads (fine and medium tolerance qualities, first and second choices) ISO/FDIS 965-6

General information

50.00 Final text received or FDIS registered for formal approval   Mar 7, 2025

ISO

ISO/TC 1 Screw threads

International Standard

21.040.10   Metric screw threads

Scope

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.

Life cycle

NOW

IN_DEVELOPMENT
ISO/FDIS 965-6
50.00 Final text received or FDIS registered for formal approval
Mar 7, 2025