0.125" x 0.328" Shank, 0.039" Thk Dome Head, 0.039 to 0.189" Grip Range, Aluminum Rivet/Steel Mandrel, Multi-Grip, Rivet Rivet Type Multi-Grip Shank Diameter 0.125 Inch Shank Length 0.328 Inch Head Type Dome Head Thickness 0.039 Inch Material Aluminum...