Solid Rivet System of Measurement Inch Shank Diameter 0.25 in Overall Length 37/64 in Material Aluminum Material Grade/Class 1100F Finish Plain Product Type Solid Rivet Head Type Flat Head Height 0.082 in Head Diameter 1/2 in Body Length 1/2 in Installation Method Hammer Rivet Press Manufacturer Location Made in USA Package Quantity 100