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ČSN EN 4138 (313225)
Aerospace series - Screws, pan head, offset cruciform recess, coarse tolerance normal shank, medium length thread, in alloy steel, cadmium plated - Classification: 1 100 MPa (at ambient temperature) / 235 °C
Translate name
STANDARD published on 1.9.2016
The information about the standard:
Designation standards: ČSN EN 4138
Classification mark: 313225
Catalog number: 500386
Publication date standards: 1.9.2016
SKU: NS-650258
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
The category - similar standards:
Annotation of standard text ČSN EN 4138 (313225):
This European Standard specifies the characteristics of screws, pan head, offset cruciform recess, coarse tolerance normal shank, medium length thread, in alloy steel, cadmium plated. Classification: 1 100 MPa / 235 °C 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 surface treatmen
Preview of the standard ČSN EN 4138 (313225)
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