5/32" x 0.51" Shank, 0.315" x 0.059" Dome Head, 0.118 to 0.197" Grip Range, Stainless Steel, Break Stem, Rivet Rivet Type Break Stem Shank Diameter 5/32 Inch Mandrel Diameter 0.102 Inch Shank Length 0.51 Inch Head Type Dome Head Diameter 0.315 Inch Head...