Wheel Adapter Studs 12x1.25 for 2-Piece Adapter
Wheel adapter studs 12x1.25 thread size with 1.85" overall length (L1). Knurl diameter (D1) is 0.55". Compatible with our 2-piece adapter with 12x1.25 thread size stud.
Fitment and specs
- Thread size: 12x1.25
- Overall length (L1): 1.85 inches
- Knurl diameter (D1): 0.55 inch
- Replacement stud for our 2-piece wheel adapters built with 12x1.25 studs
The knurled section is what locks this stud into the adapter plate, so press it in straight and seat the head flush against the back of the plate. Confirm your adapter is one of our 2-piece models with 12x1.25 studs before ordering. Once the wheel is mounted, torque the lug nuts to spec using our torque reference chart and re-torque after 50 to 100 miles.
Common questions
How do I confirm this stud fits my adapter?
Match all three measurements: 12x1.25 thread, 1.85 inch overall length (L1), and 0.55 inch knurl diameter (D1). This stud is made for our 2-piece adapters that come with 12x1.25 studs, so if your adapter uses a different thread or length it takes a different part.
Can I replace just one damaged stud?
Yes. A single stud with damaged threads can be pressed out and replaced on its own. While the wheel is off, look over the remaining studs and swap any that show wear or corrosion at the same time.