Spline Drive Tuner Lug Nuts 1/2" Red
6-Spline tuner style red finish lug nuts 1/20"-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: 1/2"
- 6-spline tuner style drive with red finish
- Installation key included; the key head fits both 3/4" and 13/16" sockets
- Heat treated for extra strength
Start each nut by hand to avoid cross-threading, then snug them in a star pattern using the included spline key with a 3/4" or 13/16" socket. Finish with a torque wrench set to your vehicle's spec, checking our torque reference chart as a guide, and re-torque after 50 to 100 miles of driving.
Common questions
Do these need to match my wheel's seat type?
Yes. Conical, mag, and ball seat lug nuts are not interchangeable, so confirm which seat your wheels are machined for before ordering. The wrong seat will not clamp the wheel correctly.
Can I install these with a regular socket?
No. The spline drive pattern only engages with the included key, which then accepts a standard 3/4" or 13/16" socket. Extra keys are available separately if you want a spare.