1/8" x 0.362" Shank, 0.248" x 0.051" Dome Head, 0.126 to 0.187" 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 0.362 Inch Head Type Dome Head Diameter 0...