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ČSN EN ISO 7041 (021023)
Fasteners - Prevailing torque hexagon nuts - High nuts (with non-metallic insert)
Translate name
STANDARD published on 1.11.2025
The information about the standard:
Designation standards: ČSN EN ISO 7041
Classification mark: 021023
Catalog number: 522211
Publication date standards: 1.11.2025
SKU: NS-1245573
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
The category - similar standards:
Annotation of standard text ČSN EN ISO 7041 (021023):
This document specifies the characteristics of prevailing torque hexagon high nuts (with non metallic insert), in steel and stainless steel, with metric coarse pitch thread M5 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 4033 for style 2) 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.
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
Preview of the standard ČSN EN ISO 7041 (021023)
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