Duplex Acorn Lug Nuts 7/16" Thread
Duplex acorn style 7/16" threads lug nut. 7/8" hex. 1.88" in height. Chrome finish. These lug nuts fit older GM, Chrysler cars and trucks. Please refer to the following drawing for exact specification and size. Visit our application guide page for fitment information. Price is for each piece.
Size:
Fitment and specs
- Thread size: 7/16"
- Seat style: acorn (conical) seat
- Profile: duplex acorn
- Match to the vehicles listed in the description above
Thread the nuts on by hand first so nothing cross-threads, then tighten them evenly in a crossing pattern and torque to your vehicle's factory specification. Use the torque reference chart for the tightening order, and re-torque after 50 to 100 miles of driving.
Common questions
Are these the right seat for my wheels?
These use an acorn conical seat. Because conical, ball, and mag seats are not interchangeable, check that your wheel accepts a tapered cone seat before fitting them.
How do I confirm my thread size?
The thread here is 7/16". Match it to a lug nut currently on your car or the applications shown in the description above.