SS-EN-4120 Complete Document History
Aerospace series - Nuts, bihexagonal, self-locking, in heat resisting nickel base alloy NI-PH1302 (Waspaloy), silver platead on thread - Classification: 1 210 MPa (at ambient temperature)/730 degrees C

Complete Current Edition:
   2006 EDITION - ENGLISH LANGUAGE EDITION - Jan. 19, 2006

Obsolete Revision Information:
   EDITION 1 - ENGLISH LANGUAGE EDITION - March 7, 2003