Australian Standard U-Bolt Manufacturing | M6 to M24

Kap Components manufactures high-precision U-bolts fully compliant with strict Australian standards. We support heavy industries, transport, infrastructure, and construction nationwide. Available in standard metric sizes from M6 to M24, our U-bolts deliver maximum clamping force, reliable structural integrity, and exceptional durability under load.

galvanised-square-ubolt-m10x50x100

Why Choose Kap Components?

✔ Australian Supplier
✔ Heavy Duty Construction
✔ High Tensile Steel
✔ Stainless Steel Options
✔ Finsh Hot-Dip Galvanized (HDG):,Zinc Plated and plain Finsh
✔ OEM Manufacturing
✔ Custom Sizes Available
✔ Fast Australia Wide Delivery

Our U-Bolt Range

  • Trailer Axle U-Bolts
  • Leaf Spring U-Bolts
  • Square U-Bolts
  • Round U-Bolts
  • Semi Round U-Bolts
  • Boat Trailer U-Bolts
  • Caravan U-Bolts
  • Truck Suspension U-Bolts
  • Mining Equipment U-Bolts
  • Agricultural Machinery U-Bolts
  • Marine Stainless Steel U-Bolts
  • Custom Engineered U-Bolts

Materials Available

Material Application
High Tensile Steel Trailer Suspension
Mild Steel General Engineering
Stainless Steel 304 Marine
Stainless Steel 316 Coastal Areas
Hot Dip Galvanized Outdoor Equipment

Applications

Trailer Manufacturers
Truck Workshops
Caravan Builders
Mining Industry
Agriculture
Construction Equipment
Marine Industry
OEM Manufacturers

Custom Manufacturing

We manufacture U-bolts according to your exact requirements.

  • Rod Diameter
  • Inside Width
  • Inside Length
  • Thread Length
  • UNC / UNF / Metric Threads
  • Custom Bending Radius
  • High Tensile Material
  • Galvanized Finish

Frequently Asked Questions

Do you manufacture custom U-bolts?

Yes. We manufacture according to customer drawings and samples.

Can you supply Australia-wide?

Yes. We deliver throughout Australia.

Do you manufacture stainless steel U-bolts?

Yes. Both 304 and 316 grades are available.

Do you supply trailer axle U-bolts?

Yes. Suitable for trailers, caravans, trucks and commercial vehicles.

Custom U-Bolt RFQ Form

Specify your manufacturing requirements below to receive a custom quote.

Contact Details
U-Bolt Dimensions & Design
Material & Accessories
Technical Drawing & Notes