45mm Square Galvanised U-Bolts
$9.00 – $12.00
Shipping
45mm Square Galvanised U-Bolts (variety of lengths)
45mm Square Galvanised U-Bolt 45mm Square incl galvanised nylocks and washers. Available lengths are 100mm | 112mm | 125mm | 137mm | 150mm | 162mm | 175mm
Rolled threads with gal flat washer + gal nylock. The thread length is 60mm.
Some of the longer U-bolt lengths are difficult to locate. Couplemate carries a good stock of these longer U-bolts because we know you want them in a hurry. You have the choice at checkout to send via Express Post.
How do I calculate the correct length?
- Spring width plus
- Axle Pad 8mm plus
- Axle width plus
- Nylock plus
How to Measure U-bolts (example right image)
Why should I check and re-tighten U-bolts?
Firstly, you must retighten U-bolts approximately 200 km after installation because the steel tends to stretch slightly under load.
U-bolts generally fail due to hydrogen embrittlement during bending and galvanising. At Couplemate, a new process removes hydrogen embrittlement to produce ST-class U-bolts.
We stress-tested these u-bolts during manufacture and batch test until destruction.
What is the rating for U-bolts?
Destruction loads exceed 17,000kg for 1/2-inch galvanised U-bolts.
Our U-bolts are derated to 375kg each or 1500kg per set of 4 or enough U-bolts to suit a single axle.
The max rating of 60mm Round axles is 3000kg with a u-bolt rating of 1500kg.
Read why U-bolts could be the primary cause of accidents.
Bare Galvanised U-Bolts with Nylocks and Washers
- 39mm Round Galvanised U-Bolts
- 40mm Square Galvanised U-Bolt
- 45mm Round Galvanised U-Bolt
- 45mm Square Galvanised U-Bolts
- 50mm Round Galvanised U-Bolts
- 50mm Square Galvanised U-Bolts
- 56mm Square Galvanised Chassis U-Bolt
- 65mm Round Galvanised U-Bolts
- 65mm Square Galvanised U-Bolt (165mm)
- 75mm Round Galvanised U-Bolts
- 75mm Square Galvanised U-Bolts
- 80mm Square Galvansied U-Bolt (120mm)
- 100mm Square Galvanised U-Bolts
- 125mm Square Galvanised U-Bolt (100mm)
Galvanised U-Bolt 45mm Square Clamp Kits are listed below
Additional information
| Weight | 0.5 kg |
|---|---|
| Dimensions | 10 × 6 × 2 cm |
| Select U-Bolt Length | 100mm, 112mm, 125mm, 137mm, 150mm, 162mm, 175mm |
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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