Black Spline Lug Bolt 12x1.50 Thread 28MM Shank

Optional 16, 20 or 24 piece tuner lug bolts 12mm x 1.50 threads lug bolts with tuner key. The overall length is 2.09" (53mm) and the shank length is 1.1" (28mm). These lug bolts fit tuner style rims that are designed for ultra thin outer mount where a regular socket won't go in. A six spline installation key is included.

Fitment and specs

• Thread size: 12x1.5
• Shank length: 1.1 inches (28mm); overall length 2.09 inches (53mm)
• Black finish
• Narrow spline drive head for wheels with ultra thin lug holes
• Six spline installation key included
• Available in 16, 20, or 24 piece kits

Hand-start each bolt to protect the hub threads, then draw the wheel down evenly in a star pattern. Torque to your vehicle's spec with a torque wrench; our torque reference chart lists common figures. Re-torque after 50 to 100 miles, and keep the spline key with your jack so a flat tire never leaves you stuck.

Common questions

Why will a regular socket not work on these?
The head is narrower than standard hex hardware so it can reach into the thin lug holes on many tuner style wheels. The included six spline key slips over the head and is turned with a normal socket or wrench for installation and removal.

Does the seat type need to match my wheels?
Yes. Conical, mag, and ball seats are shaped differently and are not interchangeable. The seat does the centering and clamping, so it must match what your wheel is drilled for.