... ) Blind Rivet(rivet,steel rivet,pop rivet,open type rivet)Materials: aluminum rivet with steel mandrel, Specializing in the production of various specifications for rivet (Open End Blind Rivet ), round rivet ... ), solid rivets, rivet-empty heart, hollow nails, bags accessories, using a variety of materials (copper , iron, aluminum, stainless steel), can be plating ...