DS EN 3831:2005
DS EN 3831:2005 Aerospace Series - Inserts, Thickwall, Self-Locking, Mj Threads, In Heat Resisting Steel Fe-Pm3801 (17-4Ph), Mos[2] Coated Defines the characteristics of self-locking, thickwall inserts with MJ threads, in FE-PM3801, MoS[2] coated, for aerospace applications.