Inch Plow Bolt #3 Dome Head Type Alloy Steel Material Grade Grade 8 Plain Fastener Finish Dia/Thread Size 7/8 In.-9 Fastener Length 2 1/2 in Fastener Thread Direction Right Hand Fastener Thread Type UNC (Coarse) Fastener Industry Standards SAE J-429 Head Style Countersunk Head Dia 1.409 in Head Height 21/32 in Head Angle (Deg.) 80 Includes - Package Quantity 100