17/64" (6.80mm) Hole Size Stem Length: 9mm Flange Size: 14mm x 22mm Black Nylon Phillips Screw Type Retainers Compare With: G.M. # 94221150, Isuzu # 8942211500, Nissan # 63844-D0100, 63844D0100, Auveco # 14727, Disco # 1612PK, 1612B, Car-Pak # 85-5930, S&R # 415920