Push-In Rivet System of Measurement Inch Shank Diameter 0.188 in Overall Length 25/64 in Shank Type Snap Material Nylon Head Type Dome Head Height 0.063 in Head Diameter 1/4 in Color Black Maximum Hole Diameter 0.126 in Maximum Material Thickness 1/3 in Product Type Push-In Rivet Finish NO FINISH - BLACK UL94 V-2 NYLON Minimum Material Thickness 19/64 in Compatible Material Metal Wood Manufacturer Location Made in USA Body Length 25/64 in Body Length Tolerance +/-0.010 in