U-Bolt, Round Bend, Steel, Finish Hot Dipped Galvanized, Thread Size 1/4 In.-20, Thread Length 3/4 in, Inside Length 1 1/4 in, Inside Width 9/16 in, Pipe Size (In.) 1/4 in, Characteristics ASME B18.2.2- ASTM A563 Grade A, Includes (2) Nuts, Package Quantity 10