Open End ET Conical Bulge Lug Nuts 12x1.5 Thread

12x1.5 Open-end ET conical bulge style lug nuts with ET conical washers. They fit old style E-T wheels. Shank length is 0.31" and the total length is 1.06". Visit our application guide page for any application related information. Contact us for any questions. Sold in each piece.

Fitment and specs

• Thread size: 12x1.5
• Style: open end ET conical bulge, with ET conical washers included
• Shank length: 0.31", total length: 1.06"
• Made for old style E-T wheels
• Sold individually, so you can order exactly as many as your studs require

Set each ET washer flat against the wheel, thread the nut on by hand to avoid cross-threading, then tighten in a star pattern to the spec in our torque reference chart. Re-check torque after the first 50 to 100 miles, since fresh hardware can settle slightly as the wheel beds in.

Common questions

Will these work on a wheel machined for standard conical (acorn) seat lug nuts?
No. These are ET style nuts that clamp through the included ET conical washers and are made for old style E-T wheels. Seat types are not interchangeable, so a wheel cut for a plain conical seat needs conical seat lug nuts instead.

How many should I order?
They are sold per piece. Count the studs on one hub, multiply by the number of wheels you are mounting, and order one nut for every stud.