What size is a Honda Accord lug nut?
The typical lug nut size for most Honda Accord models is M12 x 1.5 with a 60-degree conical (acorn) seat, and a 19 mm wrench is commonly used to install or remove them. Variations can occur by year, trim level, or aftermarket wheels, so always verify your exact setup.
Standard lug nut specifications
These are the standard measurements you will most often encounter when servicing Accord wheels.
- Thread size: M12 x 1.5. This is the common diameter and pitch for recent Accords.
- Seat type: 60-degree conical (acorn) seat. This seat shape matches the wheel opening and helps center the wheel.
- Nut hex size: Typically 19 mm for OEM lug nuts; some aftermarket wheels or lug nuts may require 21 mm or different sizes.
- Notes on variation: Some wheels, aftermarket or specialty trims, may use different seats or sizes; always confirm with the wheel manufacturer or owner’s manual.
The most common configuration remains M12 x 1.5 with a 60-degree conical seat and a 19 mm wrench. If you suspect yours differ (for example with aftermarket rims), check the exact specification from the wheel or vehicle documentation.
Seat type matters for compatibility
The seat shape determines how the lug nut sits against the wheel. Honda Accord applications typically use a 60-degree conical seat, which is compatible with most OEM wheels and many aftermarket options designed for that fit. If you install wheels with a different seat, you may need different lug nuts to avoid damage or improper seating.
How to verify the exact lug nut size for your Accord
To ensure you are using the correct lug nuts, follow these steps to confirm the precise size for your car and wheel combination.
- Consult the owner’s manual or service manual for the lug nut specification (thread size, seat type, and recommended torque).
- Inspect the lug nuts themselves for stamping or part numbers that indicate size (for example M12 x 1.5).
- Measure the hex across the flats with a caliper or ruler to determine the correct wrench size (common values are 19 mm or 21 mm for OEM and aftermarket nuts).
- If you have aftermarket wheels, check with the wheel manufacturer or dealer to confirm the correct lug nut size and seat type.
- For quick in-store help, bring one lug nut or the wheel’s spec sheet to a parts counter to match the size.
Accurate sizing protects wheel studs and ensures proper torque and safety during driving.
Summary
For most Honda Accord models, lug nuts are M12 x 1.5 with a 60-degree conical seat and typically require a 19 mm wrench. Verify your exact year, trim, and wheel configuration—especially if you use aftermarket wheels—to ensure you have the correct size and seating for safe operation.
What size is the lug wrench on a Honda Accord?
19mm
The hex size of your Honda Accord lug nuts is 19mm (3/4″), so you would need a 19mm socket to fit. Whether you use a lug wrench, torque wrench, impact socket, or regular socket, you'll need the correct size to remove or tighten Honda Accord lug nuts.
What size are the lug nuts on a Honda Accord?
The standard lug nut size for most Honda Accord models is M12 x 1.5mm thread size. The hex size is typically 19mm (3/4 inch), though it can vary, and older models may have different lug counts. It is always best to consult your owner's manual or a Honda dealership to confirm the exact size for your specific vehicle, especially if you are using aftermarket wheels.
- Thread Size: M12 x 1.5mm
- Hex Size: 19mm (3/4 inch) for many models
- Important: Double-check the specifications for your specific vehicle by consulting your owner's manual or a Honda dealership to ensure correct fitment, especially with aftermarket wheels.
What size socket for Honda lug nuts?
What Size Honda Lug Nuts Do I Need?
| Model | Year | Thread/ Socket Size |
|---|---|---|
| Accord | 2003-2020 | 19 mm |
| Civic | 2006-2020 | 19 mm |
| CR-V | 1997-2020 | 19 mm |
| Pilot | 2003-2020 | 21 mm |
What size socket is a 2004 Honda Accord lug nut?
12 mm x 1.50 thread size, 3/4" hex.
