ET Conical Long Lug Nuts 12x1.25 Thread
12x1.25 ET conical Long style lug nuts with ET conical washers. They fit old style E-T wheels. Shank length is 0.33" and the total length is 1.81". Visit our application guide page for any application related information. Contact us for any questions. Sold in each piece.
Size:
Fitment and specs
- Thread size: 12x1.25 (metric)
- ET conical Long style, ET conical washers included
- Shank length: 0.33"
- Overall length: 1.81"
- Fits old style E-T wheels
- Sold individually
Set the ET conical washer on the shank, start each nut by hand until it spins freely for several turns, then torque in a star pattern to your vehicle's spec. Use the torque reference chart for guidance and re-torque after the first 50 to 100 miles.
Common questions
How do I confirm 12x1.25 is the right thread for my studs?
Check your vehicle's stud specification or an existing lug nut. A correctly matched nut threads on smoothly by hand; if it binds after a turn or two, the pitch is wrong. Never force a mismatched nut, since that damages the studs.
Are these interchangeable with standard conical seat lug nuts?
No. ET style uses a shank and separate conical washer designed for old style E-T wheels. Conical, mag, and ball seats each require their own matching hardware.