Hex Head Cap Screw System of Measurement Metric Basic Material Steel Material Grade Class 8.8 Fastener Finish Zinc Yellow Dia./Thread Size M4-0.70 Fastener Length 25 mm Fastener Thread Direction Right Hand Fastener Thread Type Metric Coarse Fastener Thread Style Fully Threaded Fastener Industry Standards DIN 933 ISO 4017 Head Type Hex Min Thread Length 25 mm Head Height 2.8 mm Head Width 7 mm Package Quantity 100