Solid Rivet System of Measurement Inch Shank Diameter 0.158 in Overall Length 3/8 in Material Steel Material Grade/Class Ungraded Finish Zinc Plated Product Type Solid Rivet Head Type Flat Head Height 0.066 in Head Diameter 5/16 in Body Length 5/16 in Installation Method Hammer Rivet Press Pack Size Small Pack Manufacturer Location Made in USA Package Quantity 330