75mm Round Galvanised U Bolt

75mm Round Galvanised U Bolt by Couplemate is 150mm long. This 150mm long u-bolt kit includes rolled threads with a gal flat washer and gal nylock. The thread length is 50mm.

How do I calculate or measure the correct size?

• Spring width plus
• Axle Pad 8mm plus
• Axle width plus
• Nyloc plus

News Articles

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

How to Measure U bolts (example)

You must retighten u-boltsapproximatelyx 200lkms after installation due to steel's ability to stretch a little under load.

Furthermore, we stress-tested these u-bolts during manufacture and batch test until destruction.

Destruction loads exceed 17,000kg for1/2-inchh galvanised u-bolts.

Finally, 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 750kg axles is 750kg with u bolt rating of 01500kg.

Vibration fatigue can loosen mild steel u-bolts if not re-tightened after 300 km.

Excellent article on vibration fatigue here.

Purchase from our full list of u-bolts

• 39mm Round Galvanised U-Bolt Incl Gal Nylocks
• 40mm Square Galvanised U Bolt
• 45mm Round Galvanised U-Bolt
• 45mm Square Galvanised U-Bolt
• 50mm Round Galvanised U-Bolt
• 50mm Square Galvanised U Bolt
• 56mm Square Galvanised Chassis U-Bolt
• 63mm Square Galvanised U-Bolt
• 65mm Round Galvanised U-Bolt
• 80mm Square Galvanised Chassis U-Bolt
• 100mm Galvanised U Bolts

Galvanised u-bolt clamp kits are listed below

• 50mm Round Galvanised U-bolt Clamp Kit
• 50mm Square Galvanised Ubolt Clamp Kit
• 56mm Galvanised UBolt Clamp Kit
• 75mm Galvanised U bolt Clamp Kit
• 100mm Galvanised U bolt Clamp Kit