Wheel Studs and Nuts

Caravan and trailer wheel studs from 7/16 inch: Holden UNF to 7/8 inch. This section includes lug nuts or mag wheel nuts.

The most common request is for a metric conversion, especially 14mm studs, to replace 9/16″ Landcruiser studs.

Did you know that wheel studs are high-tensile steel?

Yes, however, high-tensile steel studs still require checking each morning when travelling.

FAQ

How do wheel studs become loose?

Firstly, we rarely see loose wheel studs caused by faulty manufacture. It is important to note that all wheel nuts are tightened correctly.

One loose wheel nut often causes all the wheel nuts to loosen.

Long-distance travel and corrugated road travel mandate checking the tightness of wheel nuts every morning before breaking camp.

We are also able to supply custom-made 10″ drums and unbraked hubs.

Download our Caravan Wheel Stud Selection Sheet

Is wheel stud sheer common?

Yes, worn wheel studs are more common on caravans than trailers.

The left is a simple example of sheer, where the studs can be replaced.

Most reputable caravan and trailer repairers carry wheel studs for standard hubs and drums, such as Ford, Land Cruiser, and Holden.

If the stud is loose in the hub or drum, the entire part must be replaced.

Hole size is critical for the stud knurl to lock itself into position; therefore, any sign of a loose fit can be expensive.

Tightening the wheel nuts on your spare wheels is also a good idea. It is not uncommon to lose a wheel on rough trips.

Finally, stripping wheel nuts is uncommon; we just do not see it occur with high-tensile equipment.

The stud will shear before the nut strips its threads.

How can I identify loose wheel nuts?

A very cheap and easy way to identify loose wheel nuts is to use plastic wheel nut indicators.

These indicators slide over the wheel nut and provide a positive indication should the nut move.

The wheel nut indicators below are compatible with Holden, Ford, and Land Cruiser wheel studs.

Hexchex 19mm-23mm Truck Wheel Nut Indicators