M12 x 1.5 at the 13mm end and M12 x 1.5 at the 50mm side.Total Length 74mm

Set of 20 black wheel studs.

These studs are designed to for the BMW’s with the M12 studs which is most of them until around 2015.

They can be wound into the hub using a allen key and we recommend they are locked in using some stud lock.

Once fitted you can use wheel nuts on the car instead of wheel bolts. This has many advantages, it makes fitting the wheel much easier and it means the threads inside the hub don’t wear out if you are taking the wheels on and off regularly.

We don’t supply the wheel nuts because depending on the wheels fitted you will require the wheel nuts to suit.