ČSN EN 4012 (313359)

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

STANDARD published on 1.4.2026

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The information about the standard:

Designation standards: ČSN EN 4012
Classification mark: 313359
Catalog number: 523172
Publication date standards: 1.4.2026
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Czech technical standard
Category: Technical standards ČSN

Annotation of standard text ČSN EN 4012 (313359):

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