Standard

BS 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

Current

•

Published:

31 Oct 2023

1 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.

Product Details

Descriptors

Nickel alloys

Fasteners

Threaded fasteners

Surface treatment

Dimensions

Metal coatings

Locknuts

Silver

Bihexagonal-head fasteners

Designations

Aircraft components

Nuts

Internal-thread fasteners

Heat-resistant materials

ICS Codes

49.030.30 Nuts

Committee

ACE/12

International relationships

Identical to:

EN 3637

ISBN

978 0 539 05067 7

Publisher

BSI