Automotive U-Bolts Manufacturer | Custom Truck U-Bolts & Suspension Bolts

We offer a wide selection of automotive U-bolts used in suspension systems, axle mounting, chassis connections, leaf spring fastening, and structural applications in trucks and trailers. Options include round bend, square bend, custom bends, full thread or partial thread, and matching nuts and washers.
Manufactured from high strength carbon steel, alloy steel, or stainless steel, our U-bolts undergo heat treatment and surface finishes such as zinc plating, Dacromet, or phosphating, providing excellent tensile strength, stability, impact resistance, and fatigue performance for heavy-duty applications.
We support drawing-based customization, including thread pitch, length, and diameter adjustments to fit various automotive and trailer models.

Zhejiang Liyou offers durable U-Bolts for automotive and industrial applications, available in stainless or carbon steel with various coatings. Custom sizes and OEM service available for global clients....

Zhejiang Liyou specializes in manufacturing right angle U-bolts for automotive, construction, electrical, and pipeline applications. Durable, corrosion-resistant, and customizable to meet various non-standard specifications....

Zhejiang Liyou provides reliable Right Angle U-Bolt Assemblies for automotive, pipeline, and electrical applications. Customizable, vibration-resistant, and built for durability—perfect for your fastening needs....

Zhejiang Liyou Automotive offers premium U-Bolts with nuts for automotive and industrial pipe fastening applications. Available in zinc-plated, stainless steel, or Dacromet with custom dimensions and OEM service....

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