These are custom A36 steel square u bolts made to print domestically. Production is typically run at 100 pieces in plain steel without any finish or heat treat. 3/4-10 diameter and thread is used and the inside depth is measured at 4-1/4 inches. The inside width is 8 inches and approximately 2 inches of thread is incorporated on each leg. The lead time was approximately 5-7 business days from order. Our internal part number is UB075068-A.
