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What Size Screws Do I Need for a Westinghouse TV Wall Mount?

Last Updated Jun 20, 2022
TV mounted on wall

You have just purchased a new Westinghouse TV and decided to mount it on the wall. You have the various tools needed for the job and mounting bracket ready, but now you are wondering what size screws you should use for a sturdy setup.

The size of the screws you will need to mount your Westinghouse TV on the wall will vary based on your television’s size. For smaller TVs, M4 or M5 screws will suffice. If you have a larger screen size, M6 and M8 screws are best for safe installation. 

This guide will teach you what screw size is most appropriate for your TV and how to proceed with the installation. Keep reading to learn more about safely hanging your TV on the wall.

How Do I Choose the Right Screw Size to Mount My Westinghouse TV?

You are about to mount your Westinghouse TV on the wall and have almost everything ready to go. However, you are unsure which screws are the right size for the job. Here, we will go over everything you need to know to make the right decisions for a safe setup. This includes:

  • Selecting screws to secure the TV to the bracket
  • Selecting screws to mount the bracket on the wall
  • Safety measures to keep in mind and some extra tips

Keeping the information below in mind as you mount your TV will ensure a safe permanent setup.

Selecting the Screws to Secure Your TV to the Mounting Bracket

On the back of the flat screen, you will find four screw holes that allow you to attach the TV to your mounting bracket. These should be easily identifiable, as they are the largest screw holes on the TV. However, you can refer to the owner’s manual if you are unsure whether you’re using the right ones.

Use a caliper or a ruler to measure the diameter of the hole. Westinghouse manufactures their TVs using metric sizes, meaning these holes should be 4, 5, 6, or 8mm in diameter. This will determine whether you need an M4, M5, M6, or M8 screw. The “M” stands for metric, and the number indicates the diameter in millimeters. 

Next, you need to determine the length of the screw. Use a toothpick, needle, clip, or any thin object that can slide into the hole to measure the depth. In general, the screw should go all the way into the hole. If that’s not possible, ensure it fits in at least 5mm. You will also have to account for the thickness of the mounting bracket, as well as any washers or spacers you will use.

Selecting the Screws to Mount the Bracket on the Wall

Now that you have the screws that go into the TV, it is time to choose the screws that will hold the setup on the wall. These do not have to be the same size as those that go into the TV, as these do not go into a screw hole. Nevertheless, it is critical to select the appropriate size to avoid problems with the TV detaching from the wall.

As a general rule, the diameter of the screw that goes into the wall should be at least as large as the one that goes into the TV. However, if the TV uses screws smaller than an M5, it is better to go up in size. You can determine the largest screw size you can use by checking the opening on the bracket, which usually allows screws for up to 8mm. 

The length of the screws you use will highly depend on the size of the TV and the type of mounting bracket you have selected. For TVs under 40” on a short fixed support, 45mm will make the setup sturdy. For TVs above 40”, or smaller TVs mounted on articulated brackets, use 70mm screws to be safe. If you are mounting a TV over 40” on an articulated or extendable bracket, you will need screws at least 100mm in length.

Tips and Safety Precautions

If you are unsure of the correct screw size or feel uncomfortable measuring it yourself, you can always purchase a universal screw kit for TV mounts. These come with screws, ranging from M4 to M8, in all sorts of lengths. Similarly, if you have not purchased a mounting bracket yet and don’t know what size you need, universal mounting brackets will make the job quick and easy. 

If you are hanging your TV on a drywall or concrete wall, be sure to use drywall sleeves. Drill an appropriately-sized hole in the wall, then push the sleeve in. This will guarantee a strong and permanent attachment. 

Finishing Up

The screw size you’ll need to mount your Westinghouse TV on the wall highly depends on your setup. You can easily determine the correct dimensions by looking at the screw holes on the back of the TV and knowing what type of bracket you will be using. That said, universal kits ensure you always have the right size screws. Before you start, take the necessary precautions to enjoy your new setup.

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