Stainless Steel Insert Nut 1.ANSI,CE,DIN,BS& non-standard fastener supply ... ,6.8,8.8,9.8,10.9.... Stainless Steel Insert Nut ,Stainless Steel Barrel Nut ,Stainless Steel Blind Nut. 1 ... will be packing as per the customer's requests .additional process Washer assembly,Heat treatment,Baking hydrogen,Anti-slipping patch can ...