Japan Racing JR30 8,5x18/5x100 ET30 DIA74,1

A I Tech Double Thread Conversion Studs are ideal for converting bolt hole wheel fitments to stud and nut wheel fitments.The studs are manufactured from high tensile steel which undergoes a thread rol more→ling process to help reduce risk of metal fatigue related issues. They are built to perform in the harshest of conditions and ideal for use on competition cars - race or rally. High tensile steel and rolled threads for high strengthIdeal for Motorsport useEqual thread or thread pitch conversion optionsAvailable as a straightforward stud conversion with same thread sizes on each end, and also with different thread pitches for thread pitch conversions.The ultimate studs for the most discerning

McGard is the Worlds leading manufacturer of high-quality locking wheel nuts and bolts. Their locking nuts and bolts provide the highest level of protection and as a result, are Thatcham approved. The more→lockers have computer designed key patterns for maximum security and are constructed of hardened alloy steel for added strength, safety and security. Finish off your wheel and tyre package with genuine McGard lockers.Keep your wheels safe and secureChrome finish can suit any wheelThatcham approvedAll locking wheel nuts and bolt keys from McGard have a unique pattern. Spare or replacement keys can be ordered from McGard, a security code is enclosed in each pack which needs to be quoted at the

Grayston Wheel Bolts are available in a large range of thread and fitting options to suit most vehicle and wheel fitments. These bolts are ideal for when fitting non standard wheels to a vehicle where more→a longer length bolt or one with a different seat is required.Ideal for fitting non original wheels to a vehicleWide range of thread length and seat typesZinc plated steel for corrosion resistanceOptions explainedLoose 60 Degree and Loose Radius seat options refer to the bolt having a separate seating washer.Variable 60 Degree bolts allow for variation in wheel PCD's (Eg 108/110mm or 98/100mm). This allows wheels with a slightly different PCD to be fitted to the car.Length is measurement of