Grade 8, 5/8-11 Hex Head Cap Screw, Black Oxide Steel, 8-1/2 in L, 5 PK
1, Head Type Hex, Min.Thread Length 1 3/4 in, Head Height 25/64 in, Head Width 15/16 in, Package Quantity 5 Hex Head Cap Screw, System of Measurement Inch, Basic Material Steel, Material Grade Grade 8, Fastener Finish Plain, Dia.2.