Hex Head Cap Screw, System of Measurement Inch, Basic Material Stainless Steel, Material Grade 18-8, Fastener Finish Plain, Dia. /Thread Size 1-1/4 In. -7, Fastener Length 2 1/2 in, Fastener Thread Direction Right Hand, Fastener Thread Type UNC (Coarse), Fastener Thread Style Fully Threaded, Fastener Industry Standards ASME B 18.2. 1, Head Type Hex, Min. Thread Length 2 1/2 in, Head Height 25/32 in, Head Width 1 7/8 in, Package Quantity 15