Socket Head Cap Screw, System of Measurement Inch, Button, Basic Material Steel, Material Grade Alloy Steel, 3/8 In. -16, Length 1/2 in, Fastener Finish Black Oxide, Fastener Thread Type UNC (Coarse), Drive Type Hex Socket, Drive Size 7/32 in, Thread Style Fully Threaded, Thread Direction Right Hand, Min. Thread Length 1/2 in, Thread Length 1/2 in, Head Height 0.199 in, Thread Dia. 3/8 in, Package Quantity 50