1/8" x 0.341" Shank, 0.245" x 0.055" Countersunk Head, 0.063 to 0.125" Grip Range, Aluminum Rivet/Steel Mandrel, Closed End, Rivet Rivet Type Closed End Shank Diameter 1/8 Inch Mandrel Diameter 0.064 Inch Shank Length 0.341 Inch Head Type Countersunk...