The typical lug nut size on a Honda Accord is M12 x 1.5 with a 60-degree conical seat, and a 19mm hex. This configuration covers most US-spec Accords from the early 2000s through today, but exact sizes can vary with model year, trim, or aftermarket wheels. Always verify before purchasing or installing wheels.
Common lug nut specifications
The following specifications represent the sizes you’re most likely to encounter on recent Honda Accord models.
- Thread size (stud): M12 x 1.5
- Seat type: 60-degree conical (60°) seating
- Hex size: 19 mm
- Bolt pattern: 5 x 114.3 mm
- Applicability: Suitable for most US-spec Accords; variations may occur with aftermarket wheels or special trims
When in doubt, consult the owner’s manual or inspect the original lug nuts on your car for confirmation.
How to verify the exact size for your car
Because lug nut size can differ by year, trim, and wheel type, use these steps to confirm the precise size for your specific Accord.
- Check the owner’s manual or the doorjamb placard for the recommended lug nut size and torque specification.
- Look at the lug nuts that came with your wheels or inspect the current lug nuts for size markings.
- If needed, measure the hex across the flats of a lug nut with a ruler or caliper, or compare with a known-nut size at a parts counter.
- For aftermarket wheels, confirm the wheel manufacturer’s specifications and use the corresponding lug nuts (seat type and thread size must match).
With the exact size confirmed, you’ll ensure proper fitment and torque when installing wheels.
Variants and reminders
While the standard size fits most Accords, some markets, trims, or aftermarket wheels may require alternatives. Always double-check to avoid incorrect nuts or improper seating.
Notes on aftermarket wheels and seat types
Some aftermarket wheels use different seat geometries (such as ball seats) or nonstandard lug nut dimensions. Always match the lug nut to the wheel’s seat type and the hub/stud size to prevent damage or safety risks.
Summary
In most Honda Accord applications, the lug nuts are M12 x 1.5 with a 60-degree conical seat and a 19mm hex, paired with a 5x114.3 bolt pattern. Verify the exact size for your specific year, trim, and wheels by consulting the owner’s manual, the doorjamb placard, or the wheel manufacturer. When in doubt, bring a sample nut to a parts counter to ensure a proper match.