Reference number
ISO 272:1982
© ISO 2026
International Standard
ISO 272:1982
Fasteners — Hexagon products — Widths across flats
Edition 2
1982-01

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Published (Edition 2, 1982)
This publication was last reviewed and confirmed in 2023. Therefore this version remains current.

ISO 272:1982

Language
Format
CHF 44
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Abstract

Specifies the widths to be used in the respective product standards; it sets out a logical ratio between underhead (or nut) bearing area and the tensile stress area of the screw thread.

General information

  • Status
     : Published
    Publication date
     : 1982-01
    Stage
    : International Standard to be revised [90.92]
  • Edition
     : 2
    Number of pages
     : 3
  • Technical Committee :
    ISO/TC 2/SC 7
    ICS :
    21.060.01 
  • RSS updates

Next version under development

Draft
International Standard
ISO/DIS 272
Fasteners — Hexagon products — Widths across flats
Reference number
ISO/DIS 272
Edition 1
© ISO 2026
Draft International Standard

ISO/DIS 272

Fasteners — Hexagon products — Widths across flats

ISO/DIS 272

Language
Format
CHF 67
* Shipping costs not included
Convert Swiss francs (CHF) to your currency

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

9
Industry, Innovation and Infrastructure

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