International Standard
ISO 21670:2014
Fasteners — Hexagon weld nuts with flange
Reference number
ISO 21670:2014
Edition 2
2014-05
© ISO 2024
International Standard
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Published (Edition 2, 2014)
This standard was last reviewed and confirmed in 2019. Therefore this version remains current.

ISO 21670:2014

Format
Language
CHF 42
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Abstract

ISO 21670:2014 specifies characteristics for hexagon weld nuts with flange, with sizes M5 to M16 (coarse thread) or d = 8 mm to 16 mm (fine pitch thread), of product grade A. Weld nuts conforming to ISO 21670:2014 are suitable for use with bolts of property classes up to 10.9 according to ISO 898‑1.

General information

  • Status
     : Published
    Publication date
     : 2014-05
    Stage
    : International Standard under systematic review [90.20]
  • Edition
     : 2
    Number of pages
     : 5
  • Technical Committee :
    ISO/TC 2/SC 12
    ICS :
    21.060.20 
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Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

9
Industry, Innovation and Infrastructure

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