1/8" x 0.098" Shank, 0.216" x 0.039" Countersunk Head, 0.059 to 0.079" Grip Range, Steel, Pull-Through, Rivet Rivet Type Pull-Through Shank Diameter 1/8 Inch Mandrel Diameter 0.072 Inch Shank Length 0.098 Inch Head Type Countersunk Head Diameter 0.216...