1/8" Diameter Shank, 0.25" x 0.04" Dome Head, 0.063 to 0.125" Grip Range, 5056 Aluminum, Open End, Blind Rivet Blind Rivet Type Open End Shank Diameter 1/8 Inch Mandrel Diameter 0.076 Inch Shank Length 0.37 Inch Head Type Dome Head Diameter 0.25 Inch...