DS EN 4493:2008
DS EN 4493:2008 Aerospace Series - Inserts, Screw Thread, Helical Coil, Self-Locking, In Heat Resisting Nickel Base Alloy Ni-Ph1801 (Ni-P96ht, Nimonic 90), Silver Plated Defines the characteristics of self-locking, helical coil, screw thread inserts in NI-PH1801 (NI-P96HT), silver plated, for aerospace applications.