65mm x 165mm Square Galvanised U-Bolt

Part No: U65S65GH Category:


36 in stock

36 in stock

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65mm Square Galvanised U-Bolts

65mm square galvanised U-bolts include galvanised nylocks and washers. All 65mm square galvanised U-bolts have rolled 1/2 inch threads with galvanised flat washer + gal nylock. The thread length is 60mm for an overall length of 165mm.

It is important you re-tighten u-bolts approx 200 km after installation due to steel’s ability to stretch a little under load. We stress-tested these u-bolts during manufacture and batch test until destruction. Break loads exceed 17t for 1/2 inch galvanised u-bolts.

Our U-bolts are de-rated to 375kg each or 1.5t per set of 4 or enough u-bolts to suit a single axle.

The max rating of 60mm round axles is 3t with a U-bolt rating @ 1.5t.

Read why u-bolts could be the major cause of accidents. This article is the catastrophic result of the incorrect tightening of U-bolt on a truck chassis.

Galvanised U-Bolt 45mm Square Clamp Kits are listed below

Additional information

Weight0.5 kg
Dimensions15 × 7 × 1 cm

Our Service Lifetime Warranty

Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure.

Couplemate™ is a manufacturer and vendor of high-quality towing, trailer, and caravan components. Couplemate™ Core Goods and Custom Work are guaranteed to be free of defects for the service lifetime of the product when used as intended.

Warranties are non-transferrable and Couplemate™ requires satisfactory proof of purchase prior to issuing a remedy. The full Couplemate™ Warranty Policy can be found in the Terms & Conditions: Section 8 – Consumer Guarantees & Warranty.

Warranties are in addition to your rights under the Australian Consumer Law. If something is wrong with your order, please contact our team.

60-Day Returns

After 60 years of experience, we know that life has its unpredictable moments.

All Couplemate™ orders (online, over the phone, or in-store) have a 60 day period for change-of-mind returns and exchanges. There are some items that can’t be returned and some returns may incur a 15% restocking fee.

You can view our full policy for change-of-mind returns here.


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