How To

Frequently Asked Questions

Please contact us if you cannot find an answer to your question.

Your site mentions wheel nuts. What else do you provide?

Some other services we provide are battery box security covers, solar controller security covers, loose security fixings and much more!

Do you sell in bulk only or can I buy each item individually?

Once we determine what your needs are, we can put together a cost-effective package that serves your company best.

Do I really need asset protection?

While not all businesses need our assistance, all businesses could benefit from our services. We have professionals to help ensure you make the most of your business security!

What industries use Tough Nuts?

Tough Nuts are trusted by traffic management companies, equipment hire businesses, construction contractors, councils and fleet operators looking to protect valuable assets from theft.

UNDERSTANDING WHEEL NUT TYPES

Ball Taper Lug Nut (Radius Seat)

A Ball Taper Lug Nut features a rounded seating surface designed to match wheels with a radius seat profile. Commonly found on many OEM and European vehicle wheels, the curved seat provides even clamping pressure when correctly matched. Using a ball taper nut on a wheel designed for a different seat type can lead to poor fitment, vibration, or wheel damage.

60° Degree Lug Nut (Conical Seat)

A 60° Degree Lug Nut uses a cone-shaped seating surface with a 60-degree angle. This is one of the most common wheel nut designs found on aftermarket wheels. The conical seat helps centre the wheel as the nut is tightened, ensuring proper alignment and clamping force. Always confirm your wheel is designed for a 60° seat before installation.

Ball Taper Lug Bolt (Radius Seat)

A Ball Taper Lug Bolt combines a threaded bolt with a rounded seating surface. These are commonly used on vehicles that utilise wheel bolts instead of wheel studs and nuts. The ball seat must match the wheel's radius profile to ensure proper wheel centring, load distribution, and safe operation.

60° Degree Lug Bolt (Conical Seat)

A 60° Degree Lug Bolt features a tapered cone seat designed to match wheels with a 60-degree conical mounting surface. Often found on aftermarket and performance wheels, the tapered design helps accurately centre the wheel during installation. Using the incorrect seat type can result in wheel movement, vibration, and damage to both the wheel and fastener.

installation