blind rivets Materal:Aluminum,carbon steel,ect Size: 2.4, 3.2, 4.0, 4.8 blind rivetswe are the manufacturer of blind rivet, weld stud and other fasteners.Materal:Aluminum,carbon steel,ectSize: 2.4, 3.2, 4.0, 4.8Packing: bags+cartonswe also can according to the customer'd requirement's to make the products Open Type Blind Rivets With Large Flange