Home

ISO 261:1998
Subscribe to updates

ISO general purpose metric screw threads -- General plan

This standard has been reviewed* and then confirmed in 2014.

*ISO standards are reviewed every five years.
This standard is also included in the online collection: Fasteners and screw threads.

 

  • Edition: 2 (Monolingual) ICS: 21.040.10
    Status: Published Stage: 90.93 (2014-04-11)
    TC/SC: ISO/TC 1 Number of Pages: 5
  • Revises: ISO 261:1973

  • No corrigenda or amendments available

Related standards

Format
  • PDF

    This format preserves the paper layout, and is watermarked

  • EPUB

    This format allows documents to be read on tablets and smartphones

  • COLOUR PDF

    Enhanced user-friendly colour PDF format

  • PAPER

    Normally A4 size documents. Shipping costs apply

Language
PDF
Paper

Swiss francs CHF 38

Add to basket

Contact customer services

Send your enquiry by email
or call us on +41 22 749 08 88
09:00 – 12:30, 14:00 – 17:00 (UTC+1).