General description U-Bolt M16 x 55mm Thread, made from T304 stainless steel, is designed for applications where longitudinal movement is necessary, allowing for vibration or thermal expansion. This non-gripped type U-bolt includes two nuts per leg and conforms to British Standard 3974 PART 1: 1974 Fig 10. While it offers good corrosion and oxidation resistance, it may tarnish over time. Technical specifications Inside Diameter: 94 mm Inside Height: 132 mm Leg Centers: 110 mm Leg Length: 85 mm Material: T304 Stainless Steel (A2) Pipe Nominal Bore: 80 Suggested Pipe OD: 88.9 mm Thread Length: 55 mm Thread Size: M16 Manufacturing Tolerances: +/- 1 mm Threading Method: Roll threading (diameter of the bar is usually less than the thread size)