CEN - EN 4136
Aerospace series - Bolts, normal bi-hexagonal head, coarse tolerance normal shank, long thread, in alloy steel, cadmium plated - Classification: 1 100 MPa (at ambient temperature) / 235 degree C
|Publication Date:||1 July 2009|
|ICS Code (Nuts):||49.030.30|
This standard specifies the characteristics of bolts, normal bi-hexagonal head, coarse tolerance normal shank, long thread, in alloy steel, cadmium plated.
Classification: 1 100 MPa 1) / 235 °C 2)
1) Minimum tensile strength of the material at ambient temperature.
2) Maximum temperature that the bolt can withstand without continuous change in its original characteristics, after return to ambient temperature. The maximum temperature is determined by the surface treatment