Reference number
ISO 261:1998
International Standard
ISO 261:1998
ISO general purpose metric screw threads — General plan
Edition 2
1998-12
Read sample
ISO 261:1998
4165
Published (Edition 2, 1998)
This publication was last reviewed and confirmed in 2024. Therefore this version remains current.

ISO 261:1998

ISO 261:1998
4165
Language
Format
CHF 44

Abstract

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.

General information

  •  : Published
     : 1998-12
    : International Standard confirmed [90.93]
  •  : 2
     : 5
  • ISO/TC 1
    21.040.10 
  • RSS updates

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

Got a question?

Check out our Help and Support