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49.030.20 Bolts, screws, studs
New standards
EVS-EN 4128:2026
Aerospace series - Bolt, normal hexagonal head, coarse tolerance shank, short thread, in heat resisting nickel base alloy, aluminium IVD coated - Classification: 1 250 MPa (at ambient temperature)/425 °C
Scope: This document specifies the characteristics of bolts, normal hexagonal head, coarse tolerance shank, short thread, in heat resisting nickel base alloy, aluminium IVD coated.
Classification: 1 250 MPa/425 °C.
Classification: 1 250 MPa/425 °C.
Base documents: EN 4128:2026
Replaces: EVS-EN 4128:2016
EVS-EN 4163:2026
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
Scope: This document 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 MPa1/235 °C2.
Classification: 1 100 MPa1/235 °C2.
Base documents: EN 4163:2026
Replaces: EVS-EN 4163:2016
Replaced standards
EVS-EN 4128:2016
Aerospace series - Bolts, normal hexagonal head, coarse tolerance shank, short thread, in heat resisting nickel base alloy, aluminium IVD coated - Classification: 1 250 MPa (at ambient temperature) / 425 °C
Scope: This European Standard specifies the characteristics of bolts, normal hexagonal head, coarse tolerance shank, short thread, in heat resisting nickel base alloy, aluminium IVD coated.
Classification: 1 250 MPa 1) / 425 °C 2).
Classification: 1 250 MPa 1) / 425 °C 2).
Base documents: EN 4128:2016
Replaced: EVS-EN 4128:2026
EVS-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
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.
Classification: 1 100 MPa / 235 °C.
Base documents: EN 4163:2016
Replaced: EVS-EN 4163:2026