EN 4163:2016

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

Publication date:   Sep 19, 2016

General information

99.60   Withdrawal effective   Mar 4, 2026

CEN

ASD-STAN Aerospace

European Norm

49.030.20   Bolts, screws, studs

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Scope

This standardhis European Standard specifies the characteristics of screws, 100° countersunk normal head, offset cruciform recess, coarse tolerance normal shank, long thread, in alloy steel, cadmium plated.
Classification: 1 100 MPa / 235 °C.

Life cycle

PREVIOUSLY

PUBLISHED
EN 4163:2009

NOW

WITHDRAWN
EN 4163:2016
99.60 Withdrawal effective
Mar 4, 2026

REVISED BY

PUBLISHED
EN 4163:2026