FprEN 3613

Aerospace series - Bolts, normal hexagonal head, relieved shank, long thread, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), silver plated - Classification: 1 275 MPa/650 °C

Publication date:   May 21, 2026

General information

60.55   Ratification completed (DOR)   Aug 17, 2026

CEN

ASD-STAN Aerospace

European Norm

49.030.20   Bolts, screws, studs

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Scope

This document specifies the characteristics of bolts normal hexagonal head with relieved shank and long thread in heat resisting nickel base alloy NI-PH2601 (Inconel 718), for aerospace applications.
Classification: 1 275 MPa /650 °C

Life cycle

PREVIOUSLY

PUBLISHED
EN 3613:2009

NOW

IN_DEVELOPMENT
FprEN 3613
60.55 Ratification completed (DOR)
Aug 17, 2026