Bulge Acorn Lug Nuts 12x1.75 Thread
Bulge acorn style 12mmx1.75 threads nice chromed lug nut. These lug nuts fit many newer cars and trucks. The price is for each piece. These lug nuts fit 97-99 Ford F-150, Expedition and 98-99 Loncoln Navigator, etc. Please refer the following drawing for exact specification and size. Visit our application guide page for your application questions. Price is for each piece.
Fitment and specs
- Thread pitch: 12x1.75
- Conical acorn seat
- Bulge acorn shape with a longer shank
- Closed end that covers the stud tip
Hand-thread each nut first to avoid cross-threading, then tighten to your vehicle's factory specification in a star sequence with a torque wrench. The torque reference chart lists the value to use, and a re-torque at 50 to 100 miles keeps everything holding true.
Common questions
Are all lug nut seats the same?
No. A conical acorn seat like this one will not sit correctly in a ball or mag seat wheel, so confirm your wheels use a conical seat before fitting.
How do I check the thread size?
This set is 12x1.75. Compare it to a nut already on your vehicle or look at the applications listed in the description above.