... QT Weight Kgs/1000Aluminium (3.5mg) Dome Head Blind Rivets, Mild Steel Mandrel, Din 7337, Small Plain Box7337aluminium ... & Clear (CR3) Mandrel5.0x161,0003.23Mild Steel Dome Head Blind Rivets, Mild Steel Mandrel, Din 7337, Small Plain Box7337steel/steelZinc ... & Clear (CR3) Mandrel5.0x121,0003.9Copper Dome Head Blind Rivets, Mild Steel Mandrel, Din 7337, Small Plain Box 7337copper ...