Standard [CURRENT]
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This standard specifies the characteristics of self-locking serrated shank nuts in FE-PA2601, silver plated on thread, for aerospace applications. Classification: 1 100 MPa / 650 °C. The committee responsible for this standard is NA 131-03-01 AA "Verbindungselemente (Spiegelausschuss zu ISO/TC 20/SC 4)" ("Aerospace fasteners (Mirror Committee of ISO/TC 20/SC 4)") at DIN.
This document replaces DIN EN 4121:2006-11 .