Lug Bolt 12mm x 1.25 Conical Seat 40mm Shank
Fitment and specs
- Thread size: 12mm x 1.25
- Seat type: conical
- Shank length: 40mm, total length: 65mm
- Hex size: 17mm
- Popular for Jeep Cherokee and Renegade, Alfa Romeo, and Fiat applications
- Priced and sold per piece
Thread each bolt in by hand for the first few turns, then tighten in a star pattern and finish at your vehicle's spec with a torque wrench. The torque reference chart is a quick way to look up common values. Re-torque after 50 to 100 miles of driving.
Common questions
Will these work on my Jeep Cherokee or Renegade?
They are a popular choice for those models along with many Alfa Romeo and Fiat applications. Verify your vehicle uses a 12x1.25 thread with a conical seat, and compare the 40mm shank against the bolts you are removing before ordering.
What if the shank length differs from my current bolts?
Stick with the length your setup needs. A shank that is too short reduces thread engagement in the hub, and one that is too long can bottom out before the wheel is clamped. Match your existing bolts unless your wheel or spacer thickness has changed.