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B&Q£19.99Visit shop B&Q - 5 Pack Square U-Bolts 52mm Inner Width 120mm Length M8 With Nuts And Plates
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The OKODOKO Square U-Bolts are engineered for tradespeople and DIY enthusiasts needing a reliable method to secure pipes, rails, or box-section components to flat surfaces. These fasteners offer excellent load-bearing stability and corrosion resistance, making them ideal for both indoor and outdoor structural installations. However, users must ensure the 52mm inner width matches their specific pipe or rail diameter precisely, as the rigid square design does not accommodate varying thicknesses as effectively as round U-bolts.
| Colour | Silver |
|---|---|
| Model Part Number | 1502993 |
| Brand | OKODOKO |
Yes, the silver finish is designed for corrosion resistance, making it suitable for standard outdoor structural applications.
While technically possible, square U-bolts are designed for square profiles and may not provide the desired contact or stability on rounded pipes.
The bolts feature a protective silver-tone finish engineered to prevent rust and oxidation in common work environments.
Yes, the pack contains 5 U-bolts, along with the required mounting plates and nuts for each unit.
The 52mm measurement refers to the inner width (the distance between the two legs), which determines the maximum thickness of the object the bolt can surround.
Check the M8 threads for debris and ensure the nut is not being applied at an angle, which causes cross-threading.
Verify that your mounting surface is flat and the U-bolt width is correct for the object diameter; if the gap is too large, consider using a shim or spacer.
To install, first verify that the 52mm inner width accommodates the outer dimension of the object you are fastening. If the component is slightly smaller than 52mm, you may experience play; if it is larger, the bolt will not seat correctly. Slide the bolt over the target object, position the mounting plate, and thread the nuts on by hand. Once aligned, use a torque wrench to tighten the nuts in increments to avoid cross-threading. While the silver finish is corrosion-resistant, it is recommended to periodically inspect the hardware for signs of environmental wear. If used in highly corrosive salt-air environments, applying a thin layer of industrial-grade lubricant or anti-seize compound to the threads can prolong their service life.
