Grade 5, 1/2"-20 Hex Head Cap Screw, Black Oxide Steel, 2-1/2 in L, 10 PK

Hex Head Cap Screw, System of Measurement Inch, Basic Material Steel, Material Grade Grade 5, Fastener Finish Black Oxide, Dia./Thread Size 1/2 In.-20, Fastener Length 2 1/2 in, Fastener Thread Direction Right Hand, Fastener Thread Type UNF (Fine), Fastener Thread Style Partially Threaded, Fastener Industry Standards ASME B18.2.1, Head Type Hex, Min. Thread Length 1 1/4 in, Head Height 5/16 in, Head Width 3/4 in, Package Quantity 10