Push-In Rivet System of Measurement Inch Shank Diameter 0.225 in Overall Length 1/2 in Shank Type Arrow Material Nylon Head Type Dome Head Height 0.06 in Head Diameter 3/8 in Color White Maximum Hole Diameter 0.223 in Maximum Material Thickness 1/8 in Product Type Push-In Rivet Finish NO FINISH - NATURAL UL94 V-2 NYLON Minimum Material Thickness 1/16 in Compatible Material Metal Wood Manufacturer Location Made in USA Body Length 4/9 in Body Length Tolerance +/-0.010 in