EN 3637:2023

Aerospace series - Nut, self-locking, bi-hexagonal (double reduced), in heat resisting nickel base alloy - NI-P101HT (Waspaloy), silver plated, Classification: 1 210 MPa/730 °C EN 3637:2023

Publication date:   Dec 14, 2023

General information

60.60 Standard published   Jul 19, 2023

CEN

ASD-STAN Aerospace

European Norm

49.030.30   Nuts

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Scope

This document specifies the dimensions of self-locking, silver-coated bi-hexagonal nuts with MJ-thread in heat resisting nickel base alloy NI-P101HT for aerospace applications.
Maximum test temperature of the material 730 °C.

Life cycle

PREVIOUSLY

WITHDRAWN
EN 3637:2008

NOW

PUBLISHED
EN 3637:2023
60.60 Standard published
Jul 19, 2023