Spline Drive Tuner Lug Nuts 1/2" Blue

6-Spline tuner style blue finish 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. Add extra keys from accessories on the right, if needed.

Fitment and specs

• Thread size: 1/2"-20
• 6-spline tuner style, driven with the included spline key
• Key has dual 3/4" and 13/16" hex heads
• Blue finish, heat treated for extra strength

Hand-start every nut to avoid cross-threading, then run them down with the included key. Torque in a star pattern to your vehicle's spec, which you can look up on our torque reference chart, and re-torque after 50 to 100 miles of driving.

Common questions

How do I confirm these fit my vehicle and wheels?
Two checks. The thread must match your studs exactly, 1/2"-20 here, and your wheel's seat style must match the nut, since conical, mag, and ball seats are not interchangeable. Send us your year, make, model, and wheel details if you want us to confirm.

Do these count as wheel locks?
They install and remove with the spline key rather than a bare socket, which does make casual removal less convenient. Still, think of them as tuner style hardware first, and add a dedicated locking set if theft protection is your main goal.