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ISO 261:1998

ISO general purpose metric screw threads — General plan

Publication date:   Dec 20, 1998

General information

90.20 Standard under periodical review   Jul 15, 2024

ISO

ISO/TC 1 Screw threads

International Standard

21.040.10   Metric screw threads

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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

PREVIOUSLY

WITHDRAWN
ISO 261:1973

NOW

PUBLISHED
ISO 261:1998
90.20 Standard under periodical review
Jul 15, 2024