SSH EN 4850:2022

Aerospace series - Screw, 100° countersunk normal head, Spiral Drive Recess, coarse tolerance normal shank, medium length thread, in alloy steel, cadmium plated - Classification: 1 100 MPa (at ambient temperature)/235 °C

Publication date: Dec 2, 2025

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Current stage: 60.60 Effective date: Dec 2, 2025

Originator: DPS

Owner: DPS/KT 256

Type: European Norm

ICS: 49.030.20

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Status: Published

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Paper - ALL 2,677

CD - ALL 2,677

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This document specifies the characteristics of externally threaded fasteners, 100° countersunk normal head, Spiral Drive Recess, coarse tolerance normal shank, medium length thread, in alloy steel, cadmium plated, for aerospace applications.
Classification: 1 100 MPa /235 °C .

SSH EN 4850:2022

Aerospace series - Screw, 100° countersunk normal head, Spiral Drive Recess, coarse tolerance normal shank, medium length thread, in alloy steel, cadmium plated - Classification: 1 100 MPa (at ambient temperature)/235 °C

General information

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Adopted from EN 4850:2022 IDENTICAL