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EN 4120:2004

Aerospace series - Nuts, bihexagonal, self-locking, in heat resisting nickel base alloy NI-PH1302 (Waspaloy), silver plated on thread - Classification: 1 210 MPa (at ambient temperature) / 730 °C

Publication date:   Aug 10, 2006

General information

90.93   Standard confirmed   Jan 21, 2025

CEN

ASD-STAN Aerospace

European Norm

49.030.30   Nuts

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Scope

This standard specifies the characteristics of self-locking bihexagonal nuts in NI-P1 01 HT, silver plated on thread, for aerospace applications.
Classification: 1 210 MPa / 730 °C

Life cycle

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EN 4120:2003

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PUBLISHED
EN 4120:2004
90.93 Standard confirmed
Jan 21, 2025