45mm Square Galvanised U Bolt | Gal Nylocks | Gal Washer
45mm Square Galvanised U Bolts incl galvanised nylocks and washers. Available sizes are 100mm | 112mm | 125mm | 137mm | 150mm | 162mm | 175mm
Rolled threads with gal flat washer + gal nylock. 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 if you wish.
How do I calculate the correct length, measure
- Spring width plus
- Axle Pad 8mm plus
- Axle width plus
- Nylock plus
How to Measure U-bolts (example)
It is important you retighten U-bolts approx 200lkms after installation due to steels ability to stretch a little under load.
Ubolts generally fail due to hydrogen embrittlement. Hydrogen embrittlement occurs during bending and galvanising. At Couplemate we have an extra process that removes hydrogen embrittlement to produce st class U-bolts.
We stress-tested these u bolts during manufacture and batch test until destruction.
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 ubolt rating @ 1500kg.
Galvanised u bolt clamp lits are listed below
- 50mm Square Galv Ubolt Clamp Kit
- 56mm Galv UBolt Clamp Kit
- 75mm Galv U bolt Clamp Kit
- 100mm Galv U bolt Clamp Kit