Spline Drive Tuner Lug Nuts 7/16" Black
6-Spline tuner style black finish lug nuts 7/16"-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. Add extra keys from accessories on the right, if needed.
Fitment and specs
- Thread size: 7/16"-20
- Black finish, 6-spline tuner style drive
- Heat treated for extra strength
- Spline key included, with dual 3/4" and 13/16" hex head
Thread each nut on by hand first to protect the studs, then seat the spline key fully before running them down. Bring the nuts to final torque with a torque wrench using the spec on our torque reference chart, and check them again with a re-torque after 50 to 100 miles.
Common questions
Can I install these with a regular hex socket?
Not directly. The 6-spline drive is turned by the included key, and a standard 3/4" or 13/16" socket or wrench then drives the key. That two-piece setup is what installs and removes these nuts.
How do I know these will seat correctly in my wheels?
Match the seat style machined into your wheel, since conical, mag, and ball seats are not interchangeable. Our application guide page covers most fitment questions, and we are happy to confirm before you order.