Best current price£22.32from B&Q
Shopping.co.uk recommended and popular offers
B&Q£22.32Visit shop B&Q - 8 Pack M10 40mm X 88mm U-Bolt N-Bolt For Trailers With Nuts High Tensile
Visit shop2 offers from £22.32
View price history by clicking the chart icon.
The AB Tools 8-Pack M10 U-Bolts are designed for professionals and DIY enthusiasts building or maintaining trailers, vehicle frames, and heavy-duty structural assemblies. These high-tensile fasteners provide exceptional load-bearing strength and durability for critical mounting applications, though users should ensure these specific dimensions perfectly match their mounting bracket requirements before installation, as the zinc and gold finish provides good corrosion resistance but is not intended for permanent sub-sea immersion.
| Colour | Gold |
|---|---|
| Model Part Number | UBR02_8pk |
| Brand | AB Tools |
These bolts have an internal width of 40mm.
Yes, this 8-pack includes the necessary nuts for all included U-bolts.
While the gold and zinc plating offers good corrosion resistance, they are not specifically rated for constant salt-water submersion. Frequent washing with fresh water is recommended.
The total internal length is 88mm.
It means these bolts meet the original equipment manufacturer standards, ensuring they are suitable for high-stress applications just like the hardware originally installed on the vehicle.
The frame member is likely wider than 40mm; verify measurements immediately as this creates a dangerous structural weak point.
Ensure the threads are free of paint or debris; verify that you are using M10 grade nuts matching the bolt pitch.
Proper installation is vital for safety when using structural U-bolts. Before mounting, ensure the surface of the frame member is clean and free of debris. When tightening, apply torque in an even, cross-pattern sequence to ensure the load is distributed equally across both legs of the U-bolt.
Compatibility note: These bolts are specifically designed for an internal width of 40mm. Attempting to fit them onto larger frame members will cause the bolt to splay, leading to mechanical failure. To maintain the finish, avoid using abrasive chemical cleaners. If you notice signs of surface oxidation after years of exposure, a light coat of cold galvanizing spray can help maintain the integrity of the protective coating.
