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What size are the lug nuts on a 2012 Honda Fit?

The lug nuts for a 2012 Honda Fit use standard 12 mm wheel studs with a 1.5 mm thread pitch; the lug nuts are M12x1.5 with a 60-degree conical seat and a 19 mm hex, paired with a 4x100 bolt pattern. For installation, tighten to about 80 ft-lbs (108 Nm).


Key specifications for the 2012 Honda Fit


Below are the core measurements and fit details you need to know when replacing lug nuts or wheels on this model.



  • Bolt pattern: 4x100 mm

  • Lug nut thread size: M12 x 1.5

  • Seat type: 60-degree conical (standard OEM seating)

  • Hex size: 19 mm

  • Torque specification: 80 ft-lbs (108 Nm)


Note: Some aftermarket wheels or locking lug nut kits may use different seat types or sizes. Always verify compatibility before purchase.


Installation tips and safety considerations


When changing tires or installing new wheels, use a quality torque wrench and tighten lug nuts in a crisscross pattern to the recommended torque. Re-torque after driving 50–100 miles to ensure proper seating, and inspect lug nuts for signs of loosening or corrosion.


What to do if you’re unsure


If you’re unsure about your wheels or lug nuts, consult the Honda owner's manual, a dealership, or a trusted tire shop. Providing the vehicle’s VIN can help confirm the exact wheel and lug nut specs for your specific trim or regional variant.


Summary


In brief: For a 2012 Honda Fit, lug nuts use M12x1.5 threads with a 60-degree conical seat and a 19 mm hex, on a 4x100 bolt pattern, tightened to about 80 ft-lbs (108 Nm). If you’re using aftermarket wheels or locking nuts, confirm compatibility with a parts professional.

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