Inch, Plow Bolt, #7 with Locking Key Head Type, Alloy Steel, Material Grade Grade 8, Plain Fastener Finish, Dia. /Thread Size 1 In. -8, Fastener Length 3 1/2 in, Fastener Thread Direction Right Hand, Fastener Thread Type UNC (Coarse), Fastener Industry Standards SAE J-429, Head Dia. 1.634 in, Head Height 39/64 in, Head Angle (Deg. ) 60, Includes -, Package Quantity 60. This item has been restricted from sale in the following state (s): []