Rivet, Racing Rivet Brand, Tri-Fold (Load Spreading), Dome Head, Aluminum Rivet, Aluminum Mandrel

Tri folding rivets have three legs that split behind the workpiece to secure the rivet in place. Dome head types have domed, cylindrical heads with low profiles. They are commonly used for their large bearing surface and versatility. Aluminum has a high strength-to-weight ratio and is wear resistant, nonmagnetic and conductive. It is easier to form and machine than steel and is naturally noncorrosive.