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What size are Ford Falcon wheel studs?

The Ford Falcon is a classic American car that has been a staple on the roads for decades. One of the key components of the Falcon's design are the wheel studs, which play a crucial role in securing the wheels to the vehicle. So, what size are Ford Falcon wheel studs?


Ford Falcon Wheel Stud Size


The standard wheel stud size for the Ford Falcon is 1/2-20 UNF. This means the studs have a diameter of 1/2 inch and a thread pitch of 20 threads per inch, with a UNF (Unified Fine) thread pattern.


It's important to note that this size may vary slightly depending on the specific model year and trim level of the Ford Falcon. Some earlier models may have slightly different wheel stud sizes, so it's always best to consult your vehicle's service manual or a qualified mechanic to ensure you have the correct replacement parts.


Why Wheel Stud Size Matters


The wheel stud size is crucial for the safe and secure attachment of the wheels to the vehicle. Proper wheel stud size ensures that the wheels are firmly mounted, reducing the risk of wheel separation and potential accidents.



  • Incorrect wheel stud size can lead to uneven wheel wear, vibrations, and even wheel detachment while driving.

  • Using the wrong size studs can also damage the wheel hub and other components, leading to costly repairs.

  • It's essential to replace worn or damaged wheel studs with the correct size to maintain the safety and performance of your Ford Falcon.


Ensuring that your Ford Falcon's wheel studs are the proper size is a critical maintenance task that should not be overlooked. By understanding the standard 1/2-20 UNF wheel stud size, you can help keep your classic car running safely and smoothly for years to come.

How do I know my stud size?


To find the stud size just measure the diameter of the shank. The shank is the shaft-like part of the bolt or stud. Preferably use calipers to obtain an accurate measure of the shank's diameter, but a ruler works too. In most automotive instances, the shank's diameter is going to be either 1/4, 5/16, or 3/8.



What size are Ford Falcon lug nuts?


Size 1/2 inch.



Do Mustang wheels fit Ford Falcon?


Great news for Mustang owners, theirs is 5x114. 3 – same as the Falcon, in fact, a common fitment with lots of available styles to suit your tastes.



What size are Falcon wheels?


The Ford Falcon has a number of different wheel and tyre options. When it comes to tyres, these range from 215x60 R16 for Ute in 2017 with a wheel size that spans from 16x6. 5 inches.



What socket size are 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 is a Ford wheel nut?


WHEEL NUT KIT THREAD SIZE M12.



What size is Ford stud pattern?


Stud pattern identification

TypeNo. of studsPCD (mm)
Commodore5120
Ford Falcon5114.3
Ford 4 stud4114.3
Ford 1005140



What size thread is a FG Falcon wheel stud?


1/2" UNF thread size.



What size are my wheel studs?


The thread size or thread diameter is the measurement taken across the outside diameter of your wheel stud threads measured in either standard (7/16″, 1/2″, etc.) or metric (12mm, 14mm, etc.) dimensions. The most common thread sizes are 10mm, 12mm, 14mm, 7/16″, 1/2″, 9/16″, 5/8″.



What stud pattern do Ford Falcons use?


5x114.3mm


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.