General description U-Bolt M20 x 65mm Thread, designed for gripping pipes securely in all directions. This U-bolt is galvanized, providing enhanced protection suitable for various outdoor applications. Technical specifications Inside Diameter: 225 mm Inside Height: 286 mm Leg Centers: 245 mm Leg Length: 173 mm Material: Galvanised Pipe Nominal Bore: 200 Suggested Pipe OD: 219.1 mm Thread Length: 65 mm Thread Size: M20 Manufacturing Tolerances: +/- 1 mm Compatibility and accessories Includes two nuts per leg If using your own nuts, ensure they are tapped oversize to accommodate the galvanised layer Other information Conforms to British Standard 3974 PART 1: 1974 Fig 11A Galvanised finish is typically 50 microns thick covering of Zinc