Collection: U-Bolts

Trailer U-Bolts — Secure and Strengthen Your Trailer Axles

Ensure your trailer’s suspension and axle components stay securely in place with our heavy-duty U-bolts. At Kampco Steel Products, we provide a wide selection of steel and zinc-plated U-bolts engineered for strength, durability, and reliable performance on cargo trailers, utility trailers, and custom builds. Perfect for new trailer construction or maintenance, these U-bolts help keep your trailer aligned and road-ready.

Why Choose Our Trailer U-Bolts

• Heavy-Duty Construction: Made from high-grade steel or zinc-plated materials to resist corrosion and handle heavy loads.

• Precision Fit: Designed to match standard trailer axle diameters, ensuring a secure, stable connection.

• Versatile Applications: Ideal for leaf spring mounting, axle attachment, and other trailer frame connections.

• Durable & Reliable: Withstands vibration, road stress, and heavy cargo without loosening or failing.

• Easy Installation: Standard threading allows for quick and secure installation using common hardware tools.

Perfect for Trailer Builders and Repair Shops

Whether building a new cargo or utility trailer, performing routine maintenance, or replacing worn components, Kampco U-bolts provide the strength and reliability you need to keep your trailer safe and stable.

Browse our U-Bolts below to find the correct size and thread for your trailer application — and ensure your trailer’s suspension and axle components remain securely in place.