Spline Drive Tuner Lug Nuts 12x1.50 Neochrome

6-Spline tuner style neochrome 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. Neochrome is sometimes referred to as the color that resembles rainbow. That adds unique and rich looking to your wheels.

Fitment and specs

• Thread size: 12x1.5 (12 mm diameter, 1.5 mm pitch)
• 6-spline tuner style, driven by the included spline key
• Key works with both 3/4 inch and 13/16 inch sockets
• Heat treated for extra strength
• Neochrome finish with a multi-tone, rainbow-like look

Hand-thread each nut several turns before reaching for tools, then snug in a star pattern with the spline key. Torque to your vehicle's spec using our torque reference chart, and re-torque after the first 50 to 100 miles.

Common questions

Why do these need their own key?
The spline drive body is slimmer than a standard hex nut, so it is turned by the included key instead of a regular socket. That slim profile suits tuner wheels with narrow lug holes. Drive the key with a 3/4 inch or 13/16 inch socket and keep it with your roadside tools.

How do I check that 12x1.5 matches my car?
Your studs need to measure 12 mm across with a 1.5 mm thread pitch, which you can confirm in your owner's manual or by test-fitting one nut by hand. Your wheel's lug seat also has to match the nut's seat type, as conical, mag and ball seats are not interchangeable.