Bolt, Finish Black Organic, Material Steel, Head Style Hex Washer, Drive External Hex, Thread Size 1.25mm, Fastener Length 30 mm, Head Type Hex Washer, Head and Washer Height 4.7 mm, Drive Size 13 mm, System of Measurement Metric, Head Height 4.7 mm, Head Width 9.5 mm, Package Quantity 25