Solid Rivet System of Measurement Inch Shank Diameter 0.157 in Overall Length 21/64 in Material Aluminum Material Grade/Class 1100F Finish Plain Product Type Solid Rivet Head Type Brazier Head Height 0.078 in Head Diameter 25/64 in Body Length 1/4 in Installation Method Hammer Rivet Press Manufacturer Location Made in USA Package Quantity 250