Black Lug Bolt 12x1.50 Ball Seat 33mm Shank
Black 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: 12mm x 1.50
- Seat type: ball seat
- Shank length: 33mm; total length: 58mm
- Hex size: 17mm
- Black finish
- Sold individually, priced per bolt
These suit many factory Mercedes-Benz, Volkswagen, Audi, and Volvo fitments that call for a 12x1.5 ball seat bolt. Start every bolt by hand to rule out cross-threading, then tighten in a star pattern to your vehicle's spec from our torque reference chart. Re-torque after 50 to 100 miles of driving.
Common questions
Will these work in wheels drilled for conical seat bolts?
No. Ball, conical, and mag seats are not interchangeable. The rounded seat on these bolts has to mate with a matching ball seat pocket in the wheel to center it and hold clamping force, so check your wheel's seat type before ordering.
How do I confirm the shank length I need?
Remove one of your current bolts and measure the shank. If it is close to 33mm, this bolt keeps the thread engagement your hub was designed for; the thread must also match at 12x1.5.