ISO 261:1998Published

ISO general purpose metric screw threads — General plan

Filetages métriques ISO pour usages généraux — Vue d'ensemble

Abstract / scope

This International Standard specifies ISO general purpose metric screw threads (M) having basic profile according to ISO 68-1. Basic dimensions are given in ISO 724. For tolerances see ISO 965-1.

Life cycle

Replaces

ISO 261:1973WithdrawnISO general purpose metric screw threads — General planInternational Standard · Published 1 Apr 1973 · ISO/TC 1