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What size are the nuts on a Ford F150?

The Ford F150 is a popular and widely-used pickup truck, and one of the key components that holds it all together are the nuts. The size of the nuts on a Ford F150 can vary depending on the specific model and year, but there are some general guidelines that can help you understand what to expect.


Wheel Lug Nuts


The most common and visible nuts on a Ford F150 are the wheel lug nuts. These are the nuts that secure the wheels to the vehicle. On a Ford F150, the typical wheel lug nut size is 14mm. This size is consistent across most F150 models, though some older or specialized versions may use a different size.


Other Nut Sizes


In addition to the wheel lug nuts, there are several other nuts used throughout the Ford F150 that are important to be aware of:



  • Suspension Nuts: These nuts secure the suspension components to the frame of the vehicle. On a Ford F150, the typical suspension nut size is 18mm.

  • Engine Nuts: Nuts are used to secure various engine components, such as the alternator, water pump, and other accessories. The size of these nuts can vary, but a common size is 12mm.

  • Transmission Nuts: The transmission is connected to the engine using nuts, typically in the 14mm to 18mm range.


It's important to always refer to your Ford F150's owner's manual or consult with a professional mechanic to ensure you are using the correct nut sizes when performing any maintenance or repairs on your vehicle.

What size bolt is a Ford F150?


2004-2008 Ford F-150 Lug Pattern: 6×5.31″ (6×135mm) 2009-2014 Ford F-150 Lug Pattern: 6×5.31″ (6×135mm) 2015-2020 Ford F-150 Lug Pattern: 6×5.31″ (6×135mm) 2021-Present Ford F-150 Lug Pattern: 6×5.31″ (6×135mm)



Is 19mm the same as 3/4?


A 19 mm socket is 0.002 inches (two thousandths of an inch) smaller than 3/4 inch.



What size socket is a Ford F-150 lug nut?


To remove and install Ford F150 lug nuts, you'll need a 21mm socket. A standard 6-point 21mm socket is preferred over 12-point sockets since they grip better and are less likely to round off lug nuts. Make sure to use a torque socket.



Are Ford lug nuts metric or standard?


Almost all Ford lug nuts are metric. The most common metric thread sizes of Ford wheel nuts are M14x1.



Does Ford use metric bolts?


Are Ford bolts metric or standard? Yes. Ford has sourced both for various vehicle over the years. While it's a general trend that the newest cars are all metric, there are stubborn applications where older “standard” bolts are still used.



What size socket for lug nuts?


If the question “what size of sockets for lug nuts should I use” comes to your mind; the most common socket sizes for lug nuts are 17 mm, 19 mm, 21 mm, and 22 mm, all available at Olsa Tools. The 11/16-inch, 3/4-inch, 13/16-inch, and 7/8-inch SAE socket sizes also are fairly common.



What size are F-150 lug nuts?


All F150 models from 2004-2025 use a 14mm x 1.5 or 14mm x 2.0 lug nut size. The OEM factory lug nuts on F150s are a cone seat mag wheel nut. To remove and install Ford F150 lug nuts, you'll need a 21mm socket. All 2004-2025 Ford F150 lug nut torque is 204 Nm (150 ft/lbs).



What size socket for Ford F150 lug nuts?


To remove and install Ford F150 lug nuts, you'll need a 21mm socket. A standard 6-point 21mm socket is preferred over 12-point sockets since they grip better and are less likely to round off lug nuts. Make sure to use a torque socket.



Are all Ford bolts metric?


Are Ford bolts metric or standard? Yes. Ford has sourced both for various vehicle over the years. While it's a general trend that the newest cars are all metric, there are stubborn applications where older “standard” bolts are still used.



What size are Ford wheel nuts?


M12 x 1.5 thread size and 19mm Hex.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.