Wheel Bolts or Wheel Studs are really studs, since they don’t usually have heads. They are press-fitted into the wheel hub, usually through the brake disk, and lug nuts are fastened onto the the wheel bolt to secure the wheel.
Wheel Bolts Diameters
Wheel Bolts are available on the FCH Network with Imperial/US diameters that range from #1 to 1 and with Metric diameters that range from M8 to 1. The length of Wheel Bolts is usually measured from the point to the underside of the head.