Black UL94 HB Nylon Truss Tough Push-In Rivet - Compatible Hole Diameter Range 4.9 - 5.2 mm (0.193 - 0.205 in) Compatible Panel Thickness Range 1.5 - 4.6 mm (0.059 - 0.181 in) Anchor Length 11.3 mm (0.445 in)