Malco® Blind Rivet, Steel, 1/8 in Rivet Dia, 0.232 in Length, 0.188 to 0.25 in Grip Range, No 30 Drill, 0.25 x 0.32 in Head, 0.125 to 0.135 in Hole Dia, 260 lb Shear Strength, 310 lb Tensile