DIN EN 4121
Aerospace series - Shank nuts, serrated, self-locking, in heat resisting steel FE-PA2601 (A286), silver plated on thread - Classification: 1 100 MPa (at ambient temperature) / 650 °C; German and English version EN 4121:2015
| Organization: | DIN |
| Publication Date: | 1 September 2015 |
| Status: | active |
| Page Count: | 17 |
| ICS Code (Nuts): | 49.030.30 |
scope:
This standard specifies the characteristics of self-locking serrated shank nuts in FE-PA2601, silver plated on thread, for aerospace applications.
Classification: 1 100 MPa 1) / 650 °C2).
1) Correspond to the minimum tensile stress which the nut is able to withstand at ambient temperature without breaking or cracking when tested with a bolt of a higher strength class.
2) Maximum test temperature of the parts.
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