DS EN 3301:2008
DS EN 3301:2008 Aerospace Series - Bolts, T-Head, Close Tolerance Medium Thread Length In Heat Resisting Steel Fe-Pm1708 (Fv535), Uncoated - Classification: 1000 Mpa/550 Degree C Defines the dimensions of uncoated T-head bolts, close tolerance, with MJ-thread, medium thread length, in heat resisting steel FE-PM1708 for aerospace applications.