prEN 3052

Aerospace series - Bolt, normal hexagonal head, close tolerance normal shank, short thread, in heat and corrosion resisting steel, passivated - Classification : 1 100 MPa (at ambient temperature) / 425 °C

Publication date:   Jun 25, 2026

General information

40.20   DIS ballot initiated: 12 weeks   Jun 25, 2026

CEN

ASD-STAN Aerospace

European Norm

49.030.20   Bolts, screws, studs

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Scope

This document specifies the characteristics of bolts, normal hexagonal head, close tolerance normal shank, short thread, in heat and corrosion resisting steel, passivated.
Classification: 1 100 MPa 1/ 425 °C2.

Life cycle

PREVIOUSLY

PUBLISHED
EN 3052:2009

NOW

IN_DEVELOPMENT
prEN 3052
40.20 DIS ballot initiated: 12 weeks
Jun 25, 2026