Lug Bolt 12x1.50 Ball Seat 33mm Shank
Ball seat style 12mm x 1.50 threads lug bolts. The shank length is 33mm and the total length is 58mm. The hex size is 17mm. These lug bolts fit many OEM or factory Mercedes Benz, Volkswagen, Audi, Volvo applications. Please refer to the following drawing for exact specification and size. 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: 12x1.5
- Seat type: ball seat
- Shank length: 33mm, total length: 58mm
- Hex size: 17mm
- Fits many factory Mercedes-Benz, Volkswagen, Audi, and Volvo applications
- Priced per piece
Start each bolt by hand, tighten the wheel down in a star pattern, and finish with a torque wrench set to your vehicle's spec. Our torque reference chart lists common values, and re-torque after 50 to 100 miles.
Common questions
Will these work with aftermarket wheels?
Only if the wheel is machined for ball seat bolts. Many aftermarket wheels use conical seats instead, and the two are not interchangeable, so confirm the seat type with your wheel manufacturer before ordering.
How do I know the 33mm shank matches my car?
Pull one factory bolt and measure the threaded section below the ball seat. It should read 33mm, with a total length around 58mm. Matching the factory shank keeps full thread engagement in the hub.