Thread-Forming Screw, Finish Zinc-Plated, Material Steel, Head Style Hex Washer, Drive External Hex, Thread Size M4x0.70, Fastener Length 10 mm, Head Type Hex Washer, Head and Washer Height 3.5 mm, Drive Size 7 mm, Dimensional Standards DIN 7500, Maximum Head Width 8.9 mm, Minimum Head Width Not Applicable, Maximum Head Height 3.5 mm, Minimum Head Height Not Applicable, System of Measurement Metric, Head Height 3.5 mm, Head Width 8.9 mm, Package Quantity 500