Nylon Retainers System of Measurement Inch Shank Diameter 0.25 in Overall Length 1 9/32 in Shank Type Ribbed Material Nylon Head Type Dome Head Height 0.188 in Head Diameter 1 in Color Black Maximum Hole Diameter 0.25 in Maximum Material Thickness 11/16 in Product Type Push-In Rivet Minimum Material Thickness 7/64 in Manufacturer Location Globally Sourced Body Length 1 3/32 in Material Grade/Class Ungraded Package Quantity 50