Nylon Retainers, System of Measurement Metric, Shank Diameter 8 mm, Overall Length 13 mm, Shank Type Expanding, Material Nylon, Head Type Dome, Head Height 1 mm, Head Diameter 10 mm, Color Black, Maximum Hole Diameter 8 mm, Product Type Push-In Rivet, Manufacturer Location Globally Sourced, Body Length 12 mm, Material Grade/Class Ungraded, Package Quantity 10