STN EN 4163 (313148)

Aerospace series - Screws 100° countersunk normal head, offset cruciform recess, coarse tolerance normal shank, long thread, in alloy steel, cadmium plated - Classification: 1 100 MPa (at ambient temperature) / 235 °C

STANDARD published on 1.5.2026

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The information about the standard:

Designation standards: STN EN 4163
Classification mark: 313148
Catalog number: 142458
Publication date standards: 1.5.2026
Approximate weight : 21 g (0.05 lbs)
Country: Slovak technical standard
Category: Technical standards STN