This box of Pop Rivet Multigrip Countersunk fasteners is an essential addition to any tool kit. The Aluminium/Steel Grade rivets have a Grip Range of 3.2mm-4.8mm and an Item Length of 8mm-22mm, making them suitable for a range of applications. The Head Style of the rivets is Countersunk, giving them a smooth finish once fastened. These metric fasteners are part of the Blind & Drive Rivets category and can be used in a variety of industrial settings.