Lug Bolt 14mmx1.50 Conical Seat 28mm Shank
Conical seat style 14mm x 1.50 threads lug bolts. The shank length is 28mm and the total length is 50mm. The hex size is 17mm. These lug bolts fit many Mercedes Benz, Volkswagen, Audi applications. Please refer 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: 14mm x 1.50
- Seat type: conical
- Shank length: 28mm, total length: 50mm
- Hex size: 17mm
- Fits many Mercedes-Benz, Volkswagen, and Audi applications
- Priced and sold per piece
Run each bolt in by hand before using any tools, tighten in a star pattern, and finish with a torque wrench at your vehicle's spec. The torque reference chart lists common values, and a re-torque after 50 to 100 miles confirms everything has seated.
Common questions
How do I pick the right shank length?
Match the bolts you are removing. The 28mm shank with 50mm total length needs to give the same thread engagement in your hub, so a like-for-like swap is the safe move. Only change length if your wheel or spacer thickness has changed.
Does the conical seat have to match my wheel?
Yes. Conical, ball, and mag seats are not interchangeable because the seat centers the wheel and carries the clamping load. If your current bolts have a straight tapered underhead, your wheels are conical seat and these will match.