304 stainless steel square bend U-bolt. 1/2" diameter, 2" threads, 13 threads per inch, 2-1/8" wide, 4-1/2" long. Stainless steel hardware is stronger and much more corrosion resistant over zinc plated or galvanized hardware. When using an impact wrench on stainless steel, it is important to use a premium anti seize compound to keep hardware from overheating and stripping.
