Grayston

Grayston Engineering is a British manufacturer and supplier of wheel bolts, wheel nuts, wheel studs, spacer kits, shims and motorsport accessories for the automotive aftermarket. The brand is especially known for practical and reliable solutions for wheel fitment, motorsport, kit cars, rally and custom builds.

Grayston produces open wheel nuts, wheel bolts, conversion studs, locking nuts, spacers, spacer shims, pull cables and other accessories often used for conversions, motorsport and fitting alternative wheels. The range covers workshops, motorsport teams and enthusiasts who need correct fastening parts with the right thread type, seat shape and length.

For motorsport and trackday, correct wheel fitment is essential. Grayston is typically used when longer wheel bolts are needed, when converting from bolts to studs, when fitting spacers or when using open wheel nuts for easy inspection and quick service. This makes the brand relevant for race cars, rally cars, trackday cars and classic custom builds.

One of Grayston’s strengths is the wide range of small but important components that are often needed to make a build fit correctly. This is especially relevant for wheel changes, spacer fitment, motorsport wheels or conversions where standard wheel bolts and nuts are no longer the right solution.

At Qualitec, you will find Grayston for those who need wheel bolts, nuts, studs, spacers and accessories for motorsport, tuning and custom builds. A strong choice when wheel fitment needs to be correct, reliable and adapted to the car’s setup.