Black Lug Bolt 12mm x 1.50 Conical Seat 23mm Shank
Fitment and specs
- Thread size: 12mm x 1.50, conical seat
- Shank length: 23mm, overall length 56mm
- Hex size: 17mm
- Grade 10.9 with enhanced torque tension
- Black finish
- Fits many BMW, Volkswagen, and Audi applications, priced per piece
Lug bolts thread into the hub rather than onto studs, so hand-start each one fully before reaching for tools. Tighten in a crossing pattern to your vehicle's spec, using our torque reference chart as a guide, then re-torque after 50 to 100 miles.
Common questions
Will these fit my BMW, Volkswagen, or Audi?
They fit many BMW, VW, and Audi applications that call for 12x1.5 conical seat bolts. Verify three things against a bolt off your car: thread size, seat shape, and the 23mm shank length.
What does Grade 10.9 mean?
It is a metric strength class for bolt hardware, and these are rated Grade 10.9 with enhanced torque tension. Like any lug hardware, they should still be tightened with a torque wrench to your vehicle's spec, not run down hard with an impact gun.