50mm Round U-Bolts
50mm Round Galvanised U-Bolt in Lengths from 100mm to 200mm
50mm Round Galvanised U-Bolt is a sturdy and reliable option for boat trailers, campers or attaching hardware to round objects..
This U-bolt is made from galvanised steel and is resistant to rust and corrosion.
The U bolt has galvanized nylocks and washers, ensuring a secure and tight fit. Its square shape provides added stability and strength, making it a popular choice for marine applications.
We carry good Premium 50mm Round U-Bolts stocks for immediate Express Dispatch.
U-bolts, washers and nylocks are galvanised against corrosion and are suitable for marine environments.
Further, the 50mm round galvanised Australian U bolt has rolled threads instead of cut threads. Additionally,
- the thread length is 60mm.
- The thread size is 1/2 inch BSW.
Four elements uniquely define any Ubolt, they are:
- Material type (for example, bright zinc-plated mild steel or galvanised)
- Thread dimensions (for standard 1/2 inch )
- Inside diameter (for example, 50 mm – the distance between the legs)
- Inside height (for example, 125 mm)
Mild steel stretches under load. It is essential that you re-tighten the u-bolts approximately 200 km after installation.
Loose U-bolts cause accidents.
Vibration fatigue can loosen u-bolts if not re-tightened after 300 km.
Excellent article on vibration fatigue here.
How U Bolts Sizes are Measured
Measure from the inside of the U-bolt or the width of the tube.
For example, The 250mm U-Bolt Kit is 250mm when measured from the thread’s tip to the top’s underside.