Thread Length 3 in, Head Height 15/16 in, Head Width 2 1/4 in
Grade 5, 1-1/2"-12 Hex Head Cap Screw, Black Oxide Steel, 3 in L Hex Head Cap Screw, System of Measurement Inch, Basic Material Steel, Material Grade Grade 5, Fastener Finish Plain, Dia./Thread Size 1-1/2 In.2.-12, Fastener Length 3 in, Fastener Thread Direction Right Hand, Fastener Thread Type UNF (Fine), Fastener Thread Style Fully Threaded, Fastener Industry Standards ASME B18.