Spline Drive Tuner Lug Nuts 12x1.50 Blue

6-Spline tuner style blue finish lug nuts 12mmx1.5 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: 12mm x 1.5
• 6-spline tuner style drive
• Blue finish
• Heat treated for extra strength
• Sold in 16, 20, or 24 piece sets, each including a spline key
• Key head fits a 3/4 inch or 13/16 inch socket

Start all the nuts by hand, then draw them down evenly in a star pattern using the included spline key and a 3/4 inch or 13/16 inch socket. Finish at your vehicle's torque spec, checking our torque reference chart if you need it, and re-torque after 50 to 100 miles.

Common questions

How many pieces should I order?
Multiply lugs per wheel by four wheels: 4-lug vehicles need 16, 5-lug need 20, and 6-lug need 24. The sets are sized to match, and each one comes with its own spline key.

Is thread size the only thing to match?
No. The nut's seat also has to match your wheel, and conical, mag, and ball seats are not interchangeable. Confirm the 12x1.5 thread and your wheel's seat type together before ordering.