Open End Bulge Acorn Lug Nut 3/8"x24

Open-end bulge acorn style 3/8"-24 threads zinc plated lug nuts. 17mm hex with 0.68" tall. Visit our application guide page for fitment information. Price is for each piece.

Fitment and specs

• Open end bulge acorn conical seat
• 3/8"x24 thread
• Bulge body sized for ATV wheels
• Open end design for longer studs

Hand thread each nut to be sure it starts straight, then tighten in a crisscross pattern and torque to your machine's factory specification with help from the torque reference chart. Give them a re-torque after 50 to 100 miles of riding.

Common questions

Will these fit metric studs?
No. This is a 3/8"x24 imperial thread and it will not thread onto a metric stud. Match the nut thread to your studs before installing.

What seat type is this?
A conical bulge acorn seat. It is not compatible with mag or ball seat wheels, so the wheel seat has to match.