Thread Length 1 3/8 in, Head Height 23/64 in, Head Width 13/16 in, Package Quantity 10
.-12, Fastener Length 3 1/4 in, Fastener Thread Direction Right Hand, Fastener Thread Type UNC (Coarse), Fastener Thread Style Partially Threaded, Fastener Industry Standards ASME B18.Grade 5, 9/16"-12 Hex Head Cap Screw, Zinc Plated Steel, 3-1/4 in L, 10 PK Hex Head Cap Screw, System of Measurement Inch, Basic Material Steel, Material Grade Grade 5, Fastener Finish Zinc Plated, Dia.2.