ISO 262:2023

ISO general purpose metric screw threads - Selected sizes for bolts, screws, studs and nuts

This document specifies the selected sizes for bolts, screws, studs and nuts in the diameter range from 1 mm to 100 mm of ISO general purpose metric screw threads (M) having the basic and design profiles according to ISO 68-1. These sizes of diameter and pitch combinations are selected from ISO 261.

This document is applicable to the metric commercial fastener screw threads.

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