Lug Bolt 12mm x 1.50 Conical Seat 23mm Shank
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Conical seat style 12mm x 1.50 thread lug bolts. The shank length is 23mm and the total length is 56mm. Fits aftermarket wheels. The hex size is 17mm. Price is for each piece. |
Fitment and specs
- Thread size: 12mm x 1.50
- Seat type: conical (tapered)
- Shank length: 23mm, overall length 56mm
- Hex size: 17mm
- Made for aftermarket wheels, priced per piece
Start every bolt by hand for several turns to avoid cross-threading the hub, then snug them in a star pattern and finish with a torque wrench set to your vehicle's spec. Our torque reference chart covers common values. Re-torque after the first 50 to 100 miles of driving.
Common questions
Can I use conical seat bolts on a wheel made for ball or mag seats?
No. The seat is what centers and clamps the wheel, and conical, ball, and mag seats are different shapes that do not interchange. Match the bolt seat to the seat machined into your wheel.
How do I confirm the 23mm shank is right for my wheels?
Compare against a bolt you are removing: these measure 23mm on the shank and 56mm overall with a 17mm hex. If you are moving to different aftermarket wheels, follow the wheel manufacturer's length recommendation.