##6 (3.5mm) Screw Size Hole Size: 6.5mm x 7.5mm Stem Length: 8.5mm 10mm Head Size 6.50 x 7.50mm Hole Size Natural Nylon Headlight Screw Grommet Compare with: Auveco #9829, G.M. # 380382, Mitsubishi # MS480001, Car Pak # 73-3920, 733920, Crest / Midwest # CRX6204, Disco # 9111PK, 9111B, Kent / Lawson # 8951, 8590, Wurth # 150159315