Under publication
ISO 7042
Fasteners — Prevailing torque hexagon nuts — High nuts (all metal)
Reference number
ISO 7042
Edition 4
2025-06
© ISO 2025
Under publication
Under publication (Edition 4, 2025)
Final production steps (up to seven weeks).
Will replace ISO 7042:2012

Abstract

ISO 7042:2012 specifies the characteristics of prevailing torque type all-metal hexagon high nuts with threads from M5 up to and including M36, in product grade A for threads up to and including M16 and product grade B for threads above M16, and with property classes 5, 8, 10 and 12.

General information

  • Status
     : Under development
    Publication date
     : 2025-06
    Stage
    : International Standard under publication [60.00]
  • Edition
     : 4
  • Technical Committee :
    ISO/TC 2/SC 12
    ICS :
    21.060.20 
  • RSS updates

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

9
Industry, Innovation and Infrastructure

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