Spline Drive Tuner Lug Nuts 9/16" Black

7-Spline tuner style black finish lug nuts 9/16" 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.

Size:

Fitment and specs

• Thread size: 9/16"
• 7-spline tuner style drive, matching spline key included
• Black finish
• Key hex fits both 3/4" and 13/16" sockets
• Heat treated for extra strength

Confirm 9/16" matches your stud thread by comparing one of the nuts coming off the vehicle, then start each nut by hand to avoid cross-threading. Seat them with the included spline key, torque to your vehicle's spec using our torque reference chart, and re-torque after 50 to 100 miles.

Common questions

Can I install these with a regular hex socket?
No. The 7-spline drive only accepts the matching key that ships with these nuts. You turn the key itself with a standard 3/4" or 13/16" socket, and extra keys are available if you want a spare for the glove box.

Will these match my wheel's seat type?
The nut seat has to match the seat machined into your wheel. Conical, mag, and ball seats are not interchangeable, so compare against the hardware your wheels use now and ask us if you are unsure.