15pcs "7mmx5mm (Rivet) +7mm (Screw) Bronze Color" Male to Female DIY Pure Copper Rivet Belt Buckle Round Head Rivets Screws
7mmx5mm (Rivet) + 7mm (Screw):
7mm is the diameter of flat bottom rivet , 5mm is the diameter of round head rivet, 7mm is screw length