Au-ve-co® 12351 Screw, System of Measurement: Metric, M6.3x1.81 Thread, 20 mm L, Hex Washer, Sems® Head, Polyseal

Au-ve-co® Screw, Tapping Screw Type, System of Measurement: Metric, M6.3x1.81 Thread, 20 mm Length, Hex Washer, Sems® Head, 10 mm Head, 17 mm Washer Head Diameter, A, AB Point, Polyseal, Make/Model/Year Compatible: GM, Additional Information: Black Color