EN 4321:2004

Aerospace series - Bolts, double hexagon head with lockwire holes, relieved shank, long thread, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), silver plated - Classification: 1 550 MPa (at ambient temperature) / 650 °C EN 4321:2004

Publication date:   Aug 10, 2006

General information

90.93 Standard confirmed   Jun 30, 2017

CEN

ASD-STAN Aerospace

European Norm

49.030.20   Bolts, screws, studs

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Scope

This standard specifies the characteristics of double hexagon headed bolts with lockwire holes, relieved shank and long thread, in NI-PH2601, silver plated, for aerospace applications.
Classification: 1 550 MPa ) / 650 °C )

Life cycle

PREVIOUSLY

WITHDRAWN
EN 4321:2003

NOW

PUBLISHED
EN 4321:2004
90.93 Standard confirmed
Jun 30, 2017