STN EN 4073 (313144)

Aerospace series - Screw, pan head, hexalobular recess, coarse tolerance shank, medium length thread, in alloy steel, cadmium plated - Classification: 1 100 MPa (at ambient temperature) / 235 °C

STANDARD published on 1.6.2025

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The information about the standard:

Designation standards: STN EN 4073
Classification mark: 313144
Catalog number: 140553
Publication date standards: 1.6.2025
Approximate weight : 21 g (0.05 lbs)
Country: Slovak technical standard
Category: Technical standards STN