Description
The TROJAN M12 Square U-Bolts (68x140mm) are a durable and corrosion-resistant fastening solution designed specifically for 65mm square trailer axles. With a hot-dipped galvanised finish and heavy-duty construction, these U-bolts are ideal for trailers operating in demanding environments such as marine or off-road conditions.
Product Features:
- Arm Length: 140mm
- Thread Length: 40mm
- Internal Width: 68mm
- Diameter: M12 (12mm)
- Finish: Hot-dip galvanised for maximum corrosion protection
- Compatibility: Suits 65mm square axle
These U-bolts are commonly used to secure trailer axles, suspension brackets, or spring packs. Whether you’re building a new trailer or performing maintenance on an existing one, these Trojan U-bolts provide a strong and secure hold, ensuring your axle stays exactly where it should be.
The included nuts and washers make installation hassle-free. Simply align the U-bolt over your axle and through the mounting bracket, tighten down the supplied hardware, and you’re good to go.
Applications:
- Boat trailers exposed to saltwater
- Off-road trailers needing rust-resistant fittings
- Caravan and general-purpose trailers with 65mm square axles
Whether you’re replacing worn-out U-bolts or upgrading to a stronger set, this Trojan set ensures long-lasting performance and peace of mind.






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