Inch, Plow Bolt, #3 Flat Head Type, Carbon Steel, Material Grade Grade 5, Plain Fastener Finish, Dia./Thread Size 3/8 In.-16, Fastener Length 2 3/4 in, Fastener Thread Direction Right Hand, Fastener Thread Type UNC (Coarse), Fastener Industry Standards SAE J-429, Head Style Countersunk, Head Dia. 0.708 in, Head Height 5/16 in, Head Angle (Deg.) 80, Package Quantity 25