Lug Bolt 14mmx1.50 Ball Seat 40mm Shank
Ball seat style 14mm x 1.50 threads lug bolts. The hex size is 17mm. The shank length is 40mm and the overall length is 60mm. These lug bolts can fit on many Mercedes factory alloy wheels. Visit our application guide page for any application related information. Contact us for any questions. Price is for each piece.
Fitment and specs
- Thread size: 14mm x 1.50
- Seat type: ball (radius) seat
- Shank length: 40mm, overall length: 60mm
- Hex size: 17mm
- Fits many Mercedes factory alloy wheels
- Priced and sold per piece
Thread each bolt in by hand until it seats to avoid cross-threading, then tighten in a criss-cross pattern with a 17mm socket. Finish at your vehicle's spec using our torque reference chart and re-torque after 50 to 100 miles.
Common questions
How do I know my wheels use ball seat bolts?
Look at the contact area machined into the lug hole: a ball seat is rounded, while a conical seat is a straight taper. The two are not interchangeable, so match this bolt's ball seat to a ball seat wheel, common on Mercedes factory alloys.
How many should I order?
These are sold individually, so order the full count your vehicle uses. Many drivers replace a complete set at once so every bolt has the same wear and finish.