Abstract

This document specifies the characteristics of prevailing torque hexagon regular nuts (with non-metallic insert), in steel and stainless steel, with metric coarse pitch thread M3 to M39, and with product grades A and B.

Begin

2022-12-21

WI

00185428

Planned document number

DIN EN ISO 7040

Project number

06702400

Responsible national committee

NA 067-00-03 AA - Fasteners with metric internal thread  

Responsible european committee

CEN/TC 185 - Fasteners  

Responsible international committee

ISO/TC 2/SC 12 - Fasteners with metric internal thread  

draft standard

Fasteners - Prevailing torque hexagon nuts - Regular nuts (with non-metallic insert) (ISO/DIS 7040:2024); German and English version prEN ISO 7040:2024
2024-07
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previous edition(s)

Prevailing torque type hexagon regular nuts (with non-metallic insert) - Property classes 5, 8 and 10 (ISO 7040:2012); German version EN ISO 7040:2012
2013-04

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