Hex Head Cap Screw System of Measurement Metric Basic Material PEEK Material Grade Not Graded Fastener Finish Plain Dia./Thread Size M3-0.50 Fastener Length 12 mm Fastener Thread Direction Right Hand Fastener Thread Type Metric Coarse Fastener Thread Style Fully Threaded Fastener Industry Standards ANSI/ASME B18.6.3 Head Type Hex Min Thread Length 12 mm Head Height 5.4 mm Head Width 2.7 mm Package Quantity 10