ET Spline Drive Tuner Lug Nuts 1/2"
6-Spline tuner style chrome plated ET spline lug nuts 1/2"-20 thread size with key. The hex key has both 3/4" and 13/16" head. The lugs are heat treated to achieve extra strength. Our application guide page will answer most of your application fitment questions but do not hesitate to ask us. Sold in optional 16 piece with key, 20 piece with key and 24 piece set with key. Add extra keys from accessories on the right, if needed.
Fitment and specs
- Thread size: 1/2"-20
- 6-spline tuner drive with the key included in every set
- Key head fits 3/4" and 13/16" sockets
- Chrome plated, heat treated for extra strength
- Offered in 16, 20, and 24 piece sets
Start every nut by hand to protect the threads, then seat the wheel evenly by tightening in a star pattern with the included key. Torque to your vehicle's spec using our torque reference chart and check them again after 50 to 100 miles.
Common questions
Which set size do I need?
Count the studs on one wheel and multiply by four. A 4-lug vehicle takes the 16 piece set, 5-lug takes the 20 piece, and 6-lug takes the 24 piece. Every option ships with a key.
How do I make sure these fit my wheels?
Match the 1/2"-20 thread to your wheel studs and match the seat style to what your wheels are machined for, since conical, mag, and ball seats are not interchangeable. If you are unsure of either, send us your vehicle and wheel details before ordering and we will confirm.