Wheel Adapter Studs 7/16" for 2-Piece Adapter
Wheel adapter studs 7/16" thread size with 1.85" overall length (L1). Knurl diameter (D1) is 0.55". Compatible with our 2-piece adapter with 7/16" thread size stud.

Fitment and specs
- Thread size: 7/16"
- Overall length (L1): 1.85"
- Knurl diameter (D1): 0.55"
- Made for our 2-piece adapters that use 7/16" thread studs
These knurled studs replace the ones installed in our 2-piece adapters with 7/16" threads. Support the plate, press the old stud out, and press the new one in square until the knurl seats completely. After 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
Will these fit a standard one-piece wheel adapter?
They are sized for our 2-piece adapter design. If you run a different adapter, compare its stud against the 1.85" overall length and 0.55" knurl diameter here before ordering.
What lug nuts thread onto these studs?
Any lug nut with a matching 7/16" thread, in the seat style your wheels require. The thread has to match exactly for the nut to seat and hold torque properly.