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dnaSRPS EN 4048:2024

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

General information

50.20     May 21, 2026

50.60    Jul 16, 2026

ISS

S020

European Norm

49.030.30  

English  

Scope

This document specifies the characteristics, qualification and acceptance requirements for self-locking nuts with MJ threads in NI-PH2601, MoS2 coated, for aerospace applications.
Classification: 1 550 MPa /425 °C .
It is applicable whenever referenced.

Life cycle

PREVIOUSLY

PUBLISHED
SRPS EN 4048:2012

NOW

PROJECT
dnaSRPS EN 4048:2024
50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks
May 21, 2026

Related project

Adopted from FprEN 4048 IDENTICAL

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