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EN 3043:2025

Aerospace series - Fasteners, externally threaded, in heat resisting steel FE-PA92HT (A286) - Classification: 900 MPa/650 °C, manufacturing method optional - Technical specification EN 3043:2025

Publication date:   Feb 17, 2026

General information

60.60   Standard published   Dec 24, 2025

CEN

ASD-STAN Aerospace

European Norm

49.030.30   Nuts

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Scope

This document specifies the technical and quality assurance requirements for externally threaded fasteners in material FE-PA92HT (A286) of tensile strength class 900 MPa at room temperature, maximum test temperature of material 650 °C, either manufactured by machining from bar or forging.
Primarily for aerospace applications, it is applicable to such externally threaded fasteners when referenced on the product standard or drawing.

Life cycle

PREVIOUSLY

WITHDRAWN
EN 3043:2008

NOW

PUBLISHED
EN 3043:2025
60.60 Standard published
Dec 24, 2025




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