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What size are the locking nuts on a Ford Fiesta?


As a car owner, knowing the specifications of your vehicle is crucial for maintenance and repairs. One often overlooked aspect is the size of the locking nuts, which play a vital role in securing your wheels. In this article, we will explore the locking nut sizes for the Ford Fiesta, ensuring you have the right information for your next tire change or wheel service.


What Are Locking Nuts?


Locking nuts are specialized wheel nuts designed to prevent theft of your wheels. They require a unique key to remove, making it difficult for anyone without the key to take your wheels off. Understanding the size and specifications of these nuts is essential for any maintenance work.


Locking Nut Sizes for Ford Fiesta


The size of the locking nuts on a Ford Fiesta typically varies depending on the model year and trim. However, most Ford Fiesta models use the following specifications:



  • Thread Size: M12 x 1.5

  • Nut Size: 19mm or 21mm (depending on the specific locking nut design)

  • Key Type: Usually a 12-point or 6-point design


It's important to check your vehicle's manual or consult with a professional to confirm the exact specifications for your specific model year, as variations may exist.


Why Knowing the Size Matters


Understanding the size of your locking nuts is crucial for several reasons:



  • Proper Fit: Ensuring you have the correct size prevents damage to the nuts and the wheel.

  • Ease of Removal: Knowing the size allows for easier removal during tire changes or repairs.

  • Theft Prevention: Using the correct locking nut ensures your wheels remain secure.


By being informed about the locking nut sizes, you can avoid potential issues during maintenance and ensure your vehicle remains safe and secure.


Conclusion


In summary, the locking nuts on a Ford Fiesta generally have a thread size of M12 x 1.5 and come in either 19mm or 21mm sizes. Always refer to your vehicle's manual for the most accurate information. Being knowledgeable about these specifications not only aids in maintenance but also enhances the security of your vehicle.


Frequently Asked Questions

What size are the lug nuts on a Ford Fiesta?


M12x1. 5 Lug Nuts - Replacement for 2001-2022 Ford Escape, 2012-2018 Ford Focus, 2006-2020 Ford Fusion, 2011-2022 Ford Fiesta, ACPZ1012H 611-303 OEM Factory Chrome Wheel Lug Nut (20pcs)



What size are the locking wheel nuts on a Ford Fiesta?


Measurements

Thread sizeM 12
Inside-thread sizeM12 x 1.5
Compatible groove diameter12 Millimetres



What size socket takes off 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 socket for Fiesta wheel nuts?


19mm Socket
Fits Ford Fiesta, Focus, Focus C Max & more. 19mm Socket size.



Where to find locking wheel nut code Ford Fiesta?


Each key comes with a code so you can order a replacement from the vehicle manufacturer. The only place to find this code is on the locking wheel nut storage box or plastic storage bag – which is a problem if that's missing too!



What size are the wheel nuts on a 2017 Ford Fiesta?


Measurements

Thread size12mm x 1.5
Inside-thread sizeM12 x 1.5
Compatible groove diameter12 Millimetres
Number of pieces16



Are all Ford Fiesta locking wheel nuts the same?


Ford have kept things simple when it comes to their wheel nuts as all models of Fiesta use the same size. However that is not to say that there can be differences in what is available to you to buy. Here we will explain the different styles of wheel nuts and which will suit your requirements best.



What size socket is a Ford 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.



How do I find my Ford Fiesta locking wheel nut code?


Lost your locking wheel nut key? Don't worry, each key comes with a code so that you can order another from the manufacturer. You can often find this code in the owners handbook, service book, or on the locking wheel nut box or bag, if you have one.



What size is my lock nut?


No Problem a ruler will do the job. If you measured at 50mm the size is 50 divided by 5, this gives us an 10 sized lock nut , 30mm would give us an 6 sized lock nut (30/5=6). To measure a lock nut simply measure it's bore and then divide the measurement by 5.


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.