ISO 7043
Prevailing Torque Type Hexagon Nuts with Flange (with Non-Metallic Insert) - Product Grades A and B
| Organization: | ISO |
| Publication Date: | 15 November 1997 |
| Status: | inactive |
| Page Count: | 10 |
| ICS Code (Nuts): | 21.060.20 |
scope:
This International Standard specifies the characteristics of prevailing torque type hexagon nuts with flange (with non-metallic insert) with threads from M5 to M20 inclusive, in product grade A for threads up to and including M16 and product grade B for threads above M16, and with property classes 8, 9 and 10.
NOTE - The dimensions of the nuts correspond to those given in ISO 4161 plus prevailing torque feature.
If other specifications are required, they should be selected from existing International Standards, for example ISO 261, ISO 965-2, ISO 2320 and ISO 4759-1.
Document History