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dnaSRPS EN 4128:2020

Aerospace series - Bolt, normal hexagonal head, coarse tolerance shank, short thread, in heat resisting nickel base alloy, aluminium IVD coated - Classification: 1 250 MPa (at ambient temperature)/425 °C

General information

50.60     Apr 24, 2025

ISS

S020

European Norm

49.030.20  

English  

Scope

This document specifies the characteristics of bolts, normal hexagonal head, coarse tolerance shank, short thread, in heat resisting nickel base alloy, aluminium IVD coated.
Classification: 1 250 MPa/425 °C.

Life cycle

PREVIOUSLY

PUBLISHED
SRPS EN 4128:2017

NOW

PROJECT
dnaSRPS EN 4128:2020
50.60 Close of voting. Proof returned by secretariat
Apr 24, 2025

Related project

Adopted from EN 4128:2026