The lug nuts on a 2010 Honda Fit are M12 x 1.5 with a 60-degree conical seat; they require a 19 mm socket and should be torqued to about 108 Nm (80 ft-lb). This specification is standard for stock wheels, but verify if you’re using aftermarket parts.
Overview of lug nut specifications
This section lists the core specifications you should know when working with the factory wheels on a 2010 Honda Fit. If you have aftermarket wheels or adapters, always confirm compatibility with the wheel manufacturer.
- Bolt pattern: 4x100 mm
- Lug nut thread size: M12 x 1.5
- Lug nut seat type: 60-degree conical
- Lug nut hex size: 19 mm
- Torque specification: 108 Nm (80 ft-lb)
- Stud diameter: 12 mm
Knowing these specifications helps ensure proper fit, safe installation, and reliable torque maintenance. If you’re replacing wheels, always use lug nuts that match the seat type and thread size of the new wheels, and re-check torque after the first few miles of driving.
Practical tips for owners
Keep a 19 mm socket in your toolkit, use a torque wrench to apply the correct force, and tighten in a cross (star) pattern. If any nut or stud is damaged, replace it with an OEM or manufacturer-approved part. After installing new wheels, re-torque the nuts after a short test drive as a precaution.
Summary: For a 2010 Honda Fit with stock wheels, lug nuts are M12 x 1.5 with a 60-degree conical seat, 4x100 bolt pattern, 19 mm wrench size, and a torque of about 108 Nm (80 ft-lb). Always verify exact specifications if you’re using aftermarket wheels or accessories and re-check torque after installation.