A high strength structural rivet with high shear & tensile values making this rivet suitable for vehicle body building, trailer building, shelving etc. The Mega-Grip rivets also have a wide grip range and feature a self-locking mandrel, which gives the rivets good weather resistance. During setting, the rivet body expands within the application material to provide complete hole-fill for tighter joints.Gesipa offers Mega-Grips in three head styles i.e. Dome Head, Large Flange and Countersunk. Material choices include Aluminium and Steel with specials available on request.