Lug Bolt 12mmx1.50 Conical Seat 33mm Shank
Conical seat style 12mm x 1.50 threads lug bolts. The shank length is 33mm and the overall length is 57mm. The hex size is 17mm. These lug bolts fit Mercedes Benz, Volkswagen, Audi, Volvo applications. Visit our application guide page for any application related information. Contact us for any questions. Price is for each piece.
Size:
Fitment and specs
- Thread size: 12mm x 1.50
- Seat type: conical
- Shank length: 33mm, overall length 57mm
- Hex size: 17mm
- Fits many Mercedes Benz, Volkswagen, Audi, and Volvo applications
- Sold individually, so order the exact count your vehicle needs
Start each bolt by hand for several full turns before reaching for tools, which is the easiest way to rule out cross-threading in the hub. Snug the bolts in a star pattern, then finish with a torque wrench set to your vehicle's spec using our torque reference chart. Re-torque after 50 to 100 miles of driving.
Common questions
Will these fit my aftermarket wheels?
Only if the wheel is drilled for conical seat hardware. Conical, ball, and mag seats are not interchangeable, and a mismatched seat will not clamp the wheel correctly. A straight taper in the wheel's bolt hole means conical, while a rounded pocket means ball seat.
How do I know if the 33mm shank is the right length?
Match it to the bolts coming off your car. Shank length should stay the same unless you have changed wheel thickness or added spacers, in which case the shank needs to grow by about the same amount to keep full thread engagement.