Hex Head Cap Screw System of Measurement Inch Basic Material PEEK Material Grade Not Graded Fastener Finish Plain Dia./Thread Size 3/8 In.-16 Fastener Length 1 in Fastener Thread Direction Right Hand Fastener Thread Type UNC (Coarse) Fastener Thread Style Fully Threaded Fastener Industry Standards ANSI/ASME B18.6.3 Head Type Hex Min Thread Length 1 in Head Height 9/32 in Head Width 9/16 in Package Quantity 10