DSF/PREN ISO 7040
Prevailing torque hexagon regular nuts (with non-metallic insert) - Product grades A and B (ISO/DIS 7040:2016)
| Organization: | DS |
| Status: | pending |
| Page Count: | 11 |
| ICS Code (Nuts): | 21.060.20 |
scope:
This International Standard specifies the characteristics of prevailing torque hexagon regular nuts (with non-metallic insert) with coarse pitch thread from nominal diameters M3 through M39, with product grade A for nominal diameters ≤ M16 and product grade B for nominal diameters > M16. NOTE - The dimensions of the nuts correspond to those given in ISO 4032 plus prevailing torque feature.
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