Log inSign up
LANGUAGE en
Menu
STOREHelp centerContactsDelivery chargesABOUT US News
SEARCH
0
Total price
0 EUR
PRICES include / exclude VAT
>BSI Standards >21 MECHANICAL SYSTEMS AND COMPONENTS FOR GENERAL USE>21.060 Fasteners>21.060.20 Nuts>BS EN ISO 7040:2025 - TC Tracked Changes. Fasteners. Prevailing torque hexagon nuts. Regular nuts (with non-metallic insert)
immediate downloadReleased: 2025-07-02
BS EN ISO 7040:2025 - TC Tracked Changes. Fasteners. Prevailing torque hexagon nuts. Regular nuts (with non-metallic insert)

BS EN ISO 7040:2025 - TC

Tracked Changes. Fasteners. Prevailing torque hexagon nuts. Regular nuts (with non-metallic insert)

Format
Availability
Price and currency
English Secure PDF
Immediate download
Printable - You are authorized to print 1 copy
262.08 EUR
English Hardcopy
In stock
262.08 EUR
Standard number:BS EN ISO 7040:2025 - TC
Pages:38
Released:2025-07-02
ISBN:978 0 539 37754 5
Status:Tracked Changes
DESCRIPTION

BS EN ISO 7040:2025 - TC


This standard BS EN ISO 7040:2025 - TC Tracked Changes. Fasteners. Prevailing torque hexagon nuts. Regular nuts (with non-metallic insert) is classified in these ICS categories:
  • 21.060.20 Nuts
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. NOTE            These nuts are designed with an overall height equal to mmin (as specified in ISO 898-2 and ISO 4032 for style 1) plus the prevailing torque feature. The height of the prevailing torque feature (hmax – mmin) for the non-metallic insert is identical for regular, high and thin nuts for a given diameter. Nuts with sizes D < M5 and design principles in accordance with style 1 are specified in Annex A. If in certain cases other specifications are requested, property classes and stainless steel grades can be selected from ISO 898-2 or ISO 3506-2.
Print