U-Bolt, Standard, 304 Stainless Steel, Finish Plain, Thread Size 1/4 In.-20, Thread Length 5/8 in, Inside Length 1 1/4 in, Inside Width 3/4 in, Pipe Size (In.) 3/8 in, Characteristics Has Coarse Rolled Threads, for Steel or Wrought Iron Pipe Sizes, Includes 2 Hex Nuts, Package Quantity 10