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dnaSRPS EN 3750:2023

Aerospace series - Nut, anchor, self-locking, fixed, 90° corner, reduced series, with counterbore, in heat resisting steel, MoS2 lubricated - Classification: 1 100 MPa (at ambient temperature) / 315 °C

General information

50.60     Jan 1, 2026

ISS

S020

European Norm

49.030.30  

English  

Scope

This document specifies the characteristics of 90° corner, reduced series, counterbored fixed anchor nuts, with a self-locking feature achieved by forming the upper portion out-of-round, in heat resisting steel, MoS2 lubricated.
Classification: 1 100 MPa / 315 °C .

Life cycle

PREVIOUSLY

PUBLISHED
SRPS EN 3750:2012

NOW

PROJECT
dnaSRPS EN 3750:2023
50.60 Close of voting. Proof returned by secretariat
Jan 1, 2026

Related project

Adopted from EN 3750:2026 IDENTICAL