ASD-STAN PREN 4853
Aerospace series — Externally threaded fastener, 100° countersunk normal head, Spiral Drive Recess — Classification: 1 100 MPa (at ambient temperature)/425 °C
| Organization: | ASD-STAN |
| Publication Date: | 1 October 2020 |
| Status: | active |
| Page Count: | 19 |
scope:
This document specifies the characteristics of externally threaded fasteners, 100° countersunk normal head, Spiral Drive Recess, for aerospace applications.
Classification: 1 100 MPa1/425 °C2.
1 Minimum tensile strength of the material at ambient temperature.
2 Maximum temperature that the screw can withstand without continuous change in its original characteristics, after return to ambient temperature. The maximum temperature is determined by the material.
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