ISO 261:1998

ISO general purpose metric screw threads — General plan

Publication date: Dec 20, 1998

General information

Current stage: 90.20 Effective date: Jul 15, 2024

Originator: ISO

Owner: ISO/TC 1

Type: International Standard

ICS: 21.040.10

Languages: English French

Buying

Status: Published

PDF - ALL 4,749

Paper - ALL 4,749

CD - ALL 4,749

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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

Revises
ISO 261:1973

NOW

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

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