Stainless Steel Insert Nut 1.ANSI,CE,DIN,BS& non-standard ... 8,10.9.... Stainless Steel Insert Nut ,Stainless Steel Barrel Nut ,Stainless Steel Blind Nut. 1.What’s the specification of ... head,Hex flange head,Round head,Ball head,Button head...Socket typePhillip type,Pozi type,Eleven type,hexagonal type,Torx ... with more than 20 years experiences in screw,bolt,nut,washer,rivet, stud, pin,wrench and so on ...