Grayston 12x1.5 60mm Conversion Stud (Single Stud)
If you are converting from wheel bolts to studs, this is the right way to do it.
These Grayston studs are solid, well-machined, and give you that proper motorsport-style setup. Thread engagement is clean, fitment is tight, and once installed, they stay put.
At 60mm, you get enough length to run spacers or different wheel setups without stressing about thread. Makes wheel changes quicker and far less of a hassle, especially if you are on and off the car regularly.
Important to note, this is for one stud, so make sure you order what you need for a full set.
Simple part. Big upgrade in usability and confidence.