Description
ARK MRUB2G Galvanised Square U Bolts are built tough for securing trailer suspension components, brackets, plates, and accessories. With a 60mm internal width and 80mm leg length, these U bolts are ideal for 50mm or 60mm box chassis frames or beam clamping applications.
Manufactured from heavy-duty 1/2” diameter steel and finished with a corrosion-resistant galvanised coating, these U bolts are made to handle tough Australian towing conditions. Each bolt includes a 40mm threaded section for versatile mounting and secure locking.
Sold as a pair (2 U bolts), they are perfect for use on trailers, caravans, boat trailers, roof racks, and various steel fixing projects.
Key Features:
- Internal width: 62mm
- Leg length: 80mm
- Thread length: 40mm
- Thread diameter: 1/2 inch (approx. 12.7mm)
- Square shape for box-section beams and trailer frames
- Hot-dipped galvanised finish for rust protection
- Supplied in pairs – 2 x U bolts included
Use these bolts to lock down axle plates, spring brackets, or any component needing strong, secure, and weatherproof clamping.






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