NBN EN 4012:2025

Aerospace series - Nut, bihexagonal, self-locking, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), MoS2 coated - Classification: 1 550 MPa (at ambient temperature)/425 °C

ACTIVE

About this standard

Languages
German, English and French
Type
NBN
Standards committee
ASD-STAN (Aerospace)
Status
ACTIVE
Publication date
30 October 2025
Replaces
NBN EN 4012:2005
ICS Code
49.030.30 (Nuts)
Withdrawn Date
Price
€ 58,00

About this training

Summary

This document specifies the characteristics of self-locking bihexagonal nuts in NI-PH2601, MoS2 coated, for aerospace applications.
Classification: 1 550 MPa / 425 °C .