Square bolt (C bolt) 70 mm ID * 140 mm IH - T304 Stainless Steel complete with 1 full nut and 1 half nut on each leg Please refer to diagram for details (all measurements in mm): A = 10 mm B = 70 mm C = 140 mm D = 80 mm Centers = 80 mm R (inside radius) = 5 mm Material Finish T304 Stainless steel also called A2 Tolerance on dimensions +/- 1 mm. Please note that as we use roll threading, the bar diameter is slightly less than the thread diameter