General description U-Bolt M12 x36mm Thread, made from T304 Stainless Steel, is designed for durability and corrosion resistance. It includes two nuts per leg and is suitable for various applications, although for marine environments, T316 stainless steel is recommended. Technical specifications Inside Diameter: 206 mm Inside Height: 241 mm Leg Centers: 218 mm Leg Length: 138 mm Material: T304 Stainless Steel (A2) Suggested Pipe OD: 204 mm Thread Length: 36 mm Thread Size: M12 Manufacturing Tolerances: +/- 1 mm Threading: Roll threaded, diameter usually less than thread size