What Size Are License Plate Screws?

License Plate Screw Size

License plates are secured in place by small screws. They can wear out, rust, or go missing over time and must be replaced.

The most common license plate screw size used in vehicles with plastic retainers is 1/4" - 14 x 3/4" inch, while those with a metal retainer require a specific size and type to avoid damaging the retainer.

Below, in this article, we will give you the license plate screw sizes of a wide range of manufacturers, including Acura, BMW, Chevrolet, Dodge, Ford, GMC, Honda, Kia, Hyundai, Toyota, and Nissan vehicles, among many others.

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    Rusty License Plate Screw
    Rusty License Plate Screw

    License Plate Screw Size Explanation

    The first ¼ fraction represents the screw's threaded diameter in inches, the middle number 14 represents the number of threads on the screw, and the ¾ fraction represents the screw's length in inches.

    Screw Size Explanation
    Screw Size Explanation

    License Plate Screw Type Explanation

    The head of the license plate screw will usually receive one of the most common driver types, such as flathead, phillips, or robertson screwdriver.

    Most vehicles use a plastic or nylon receiver or retainer that allows for a "universal sized" screw. Still, some vehicles use threaded metal holes that need the exact-sized screws. The advantage of the retainers is that they can be replaced if they get damaged.

    License Plate Screw And Nylon Retainer
    License Plate Screw And Nylon Retainer

    If the vehicle has metal threaded holes, the same size screw will have to be used for that make and model.

    In this case, it may be best to purchase the screws at your vehicle's dealership.

    They will still be relatively inexpensive at the dealership, and you can be sure to get the proper size.

    License Plate Screw Sizes By Manufacturer

    Most common license plate screw size by make and model.
    Screw Type Make License Plate Screw Size
    - Acura M6 - 1 x 20mm
    Slotted Hex Washer Head Audi M6 - 1.0 x 8mm - 16mm
    Phillips Truss Head BMW M5 x 0.8 x 8 - 16mm
    Slotted Truss Head Chevrolet #14 x 3/4″
    - Chrysler #12
    Slotted Truss Ford 1/4”- 20 x 5/8”
    Slotted Hex Washer Head Ford F-150 1/4″ - 14 x 5/8”
    - General Motors 1/4″ - 14 x 3/4″
    Phillips Pan Head Honda M6 x 1.0 x 12-20mm
    - Kia M6 x 1.0 x 25mm
    Slotted Pan Head Lexus M6 x 1.0 x 25mm
    - Mazda M6 x 1.0 x 25mm
    - Mercedes Benz M6 x 1.0 x 8-16mm
    M5 x 0.8 x 8-16mm
    Slotted Hex Washer Head Nissan and Infiniti M6 x 16mm
    - Porsche M6 x 1.0 x 8-16mm
    Slotted Pan Head Toyota M6 x 1.0 x 25mm

    Acura License Plate Screw Size

    The most common license plate screw sizes for Acura license plates are M6 x 1 x 16mm and M6 x 1 x 20mm.

    Audi License Plate Screw Size

    The most common license plate screw size for Audi license plates is M6 x 1.0 x 8mm - 16mm.

    BMW License Plate Screw Size

    The standard BMW license plate screw sizes are M4.8 x 16mm and M5 x 0.8 x 8 - 16mm.

    Cadillac License Plate Screw Size

    Cadillac's standard license plate screw size is M6 x 1.0 x 16mm.

    Chevrolet License Plate Screw Size

    The standard Chevrolet license plate screw size is #14 x 3/4″.

    Chrysler License Plate Screw Size

    Most Chrysler vehicles' standard license plate screw size is ¼" - 14 x ¾".

    Ford License Plate Screw Size

    The standard license plate screw size for Ford vehicles is 1/4″ x 3/4″.

    Ford F-150 License Plate Screw Size

    The standard license plate screw size for Ford F-150 trucks is 14" - 14 x ⅝".

    GM License Plate Screw Size

    The standard license plate screw size for most GM vehicles is 1/4″ - 14 x 3/4″.

    Honda License Plate Screw Size

    Most Honda vehicles' standard license plate screw size is either M6 x 1.0 x 20mm or ¼" - 14 x 3/4″.

    Hyundai License Plate Screw Size

    Hyundai vehicles' standard license plate screw sizes are M6 x 1.0 x 16 - 25mm.

    Jeep License Plate Screw Size

    The standard license plate screw size for Jeep is 1/4" - 14 x 3/4 "″.

    Kia License Plate Screw Size

    The standard license plate screw size for Kia is M6 x 1.0 x 16 - 25mm.

    Lexus License Plate Screw Size

    Lexus vehicles' standard license plate screw size is 6.3mm x 25mm.

    Mazda License Plate Screw Size

    Mazda's standard license plate screw size is M6 14 - 20mm.

    Mercedes Benz License Plate Screw Size

    Mercedes Benz's standard license plate screw size is 6mm x 12 mm.

    Mitsubishi License Plate Screw Size

    Most Mitsubishi's standard license plate screw size is M6 x 1.0 x 10mm.

    Nissan License Plate Screw Size

    The standard Nissan license plate screw size is ¼" - 14 x ¾".

    Pontiac License Plate Screw Size

    Pontiacs' standard license plate screw size is M6 x 1.0 x 16mm.

    Porsche License Plate Screw Size

    The standard Porsche license plate screw size is ¼" - 14 x ¾".

    Ram Truck License Plate Screw Size

    The standard license plate size for a Ram Truck is ¼" - 14 x ¾".

    Subaru License Plate Screw Size

    The standard license plate size for Subaru is 1/4″ x 3/4″.

    Suzuki License Plate Screw Size

    The standard license plate size for Suzuki is #14 1/4″ x 3/4″.

    Tesla License Plate Screw Size

    The standard license plate size for Tesla is M5 x 0.8 X 8mm.

    Toyota License Plate Screw Size

    The standard license plate screw size for Toyota is M6 x 1.0 x 25mm.

    Volkswagen License Plate Screw Size

    Most Volkswagen's standard license plate screw size is M6 x 1.0 x 16mm.

    Volvo License Plate Screw Size

    The standard license plate screw size for Volvo is M6 x 1.0 x 16mm.

    Anti Theft License Plate Screws

    Anti Theft License Plate Screws use special tamper-proof security pin-compatible tools to secure the screws and keep thieves from stealing your plates and frames.

    What does M6 mean?

    M6 refers to a metric 6 mm screw.

    Where To Buy License Plate Screws?

    License plate screws are available online at websites such as Amazon or eBay and your local auto parts store.

    Conclusion

    The article above helped you find what size license plate screws of your particular vehicle are.

    It is important to install the correct license plate screws for your particular manufacturer, especially if there are metal threaded holes as opposed to the plastic or nylon holders, which are more forgiving.

    License plate screws are readily available either online or at your local auto parts store.