Acorn Lug Nuts Solid 1-Piece 1/2" Thread
Acorn solid 1-piece style 1/2"-20 threads lug nut. Solid one piece structure has more strength and guarantees the lug nut cap never falls off. 13/16" hex. 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: 1/2"-20
- Acorn style, machined as a solid single piece
- 13/16" hex
- Chrome finish
- Fits many older GM and Chrysler cars and trucks
- Sold individually, priced per piece
Thread each nut on by hand first, then bring the wheel down and tighten in a star pattern to your vehicle's torque spec. Our torque reference chart lists common values, and a re-torque after 50 to 100 miles keeps everything seated as the wheel settles.
Common questions
Will these work with my wheels?
Only if the seat types match. Conical, mag, and ball seat lug nuts are not interchangeable, so check which seat your wheels use before ordering. The right thread with the wrong seat still will not hold the wheel properly.
What size socket do I need?
These take a 13/16" hex socket, one of the most common lug sizes, so most four-way wrenches and lug socket sets will fit them.