Screw sizes for tv wall mounts: Things to Consider Before Wall Mounting your Samsung TV

What Size Bolts for TV Mount?

  • February 13, 2022

Table of Contents

When it comes to installing a wall mount, you might be confused about the bolt size. There are multiple options but which one should you use for your TV?

In this article, we will discuss the types of screws available in the market and what size screws are compatible with your mount. 

Following things are some things we will also cover in this article:

  • Important Tips
  • Frequently Asked Questions

Without further ado, let’s get into it.

Types of Wall Mount Screws

You should know that there are multiple types of wall mounts that you can choose from.

The three main types are M4, M6, and M8 size screws. All of them have different lengths and bolt sizes to fit a variety of TV wall mounts.

How do I know which one is compatible with my TV wall mount?

Each TV wall mount comes with a set of instructions that explains the size of screws you can use. Since a mounting bracket is designed to hold different TV sizes, it is also compatible with multiple screw sizes.

Another way to know what screw size is compatible with your flat display mounting interface is through VESA. They have all the necessary dimensions you need to attach a TV to the wall bracket.

Are TV mount screws different from the wall bracket?

As a matter of fact, they are completely different. The aforementioned size screws are solely for the TV plate. However, wall mounting screws can be used in a variety of ways.

You can use hollow wall anchors or plastic washers to bolt the mount bracket on a wall. Furthermore, you can even use different sizes to hold the weight of your TV properly. 

How can I measure the screws sizes of a TV?

You can measure the screw size by using a pencil or a toothpick. Simply insert it in the mounting holes for the mounting plate and mark it. 

After that, measure it and compare it to the VESA chart to get the correct screw size for your TV mount.

What’s the difference between M4, M6, and M8 screw sizes?

The main difference is their lengths. M4 is the shortest while M8 is the longest among them. For example, a 44-inch Samsung TV is compatible with M4 TV mount screws.

While on the other hand, LG TVs of the same screen size are compatible with M6 screws. It all depends on the width of the TV.

Why should I use the appropriate screw size?

Even though all the screws for TV mounts are lag bolts, there is still a limit to the mounting hole. If you use a bigger size, it can potentially damage your TV’s screen. 

M6 is the most common screw size that can fit medium and large-scale TV easily. TVs tend to exert a lot of pressure and the mounting screws ensure that the weight is distributed evenly. 

The mounting interface standard states that you can use a smaller screw size to mount a TV on the wall. But it is only recommended for small and medium-sized TVs.

Are these screws included with the TV wall mount?

In most cases, your TV wall mount will include the screws needed to mount both plates. However, you can buy the standard metric rack screw packs from any hardware store as well.

How to Determine the Size of Bolts?

There are multiple ways that you can use to identify which screws fit are needed for TV mounting. It depends on your personal preference which one you decide to use.

Here’s a list of these methods to determine the screws for mounting TV:

VESA Measurements

VESA mounting interface standard has an elaborate catalog of dimensions related to almost every TV in the market. 

These measurements can help you identify what sort of screws you need to mount a TV plate and what type of wall studs are essential for reinforcement.

How do I get my VESA measurement?

Check the TV center and locate the mounting holes. After that, take a measuring tape and measure the distance between holes. 

Make sure that you measure horizontally and diagonally. Afterward, you need to convert these measurements into millimeters.

What should I do with these dimensions?

Every measurement has specific TV details tied to it in the VESA chart. Compare your measurements and you will get the right sized bolt information.

Along with that, you can also get the VESA pattern recommended for your TV mounting and the other screw sizes for pilot holes.

If you want a better idea for the right mount, VESA is your complete guide for that. For example, it has all the information regarding wall-mounted versions of Samsung TVs.

User Manual

The little notebook you get with your TV has a lot of information that is easy to overlook. It contains all the instructions you need to mount your TV to the wall. 

Inside this handbook, you can also find the dimensions of the wall mount bracket, TV stands, common screw for securing, and the bolt size for the TV plate.

Does my TV come with screws?

In most cases, there is no mounting hardware included with the TVs. However, some Samsung TV models come with M6 screws.

Manual Measurement

As we mentioned earlier, you can also measure the metric screw size needed to attach the TV to the wall bracket by using a pencil. 

Simply insert it in one of the holes and mark it. After that, compare it with a Video Electronics Standards Association chart to get your screw size.

Now, let’s take a look at some of the tools you might need to mount your TV to the wall.

Tools You Need for Wall Mounts

If you don’t have a TV mount kit at your disposal, you can use the following tools to help you with installing a mounting bracket. 

Here’s the list of things you will need:

  • Wall anchors
  • Screwdriver
  • Power drill
  • Measuring tape
  • Stud finder
  • Masking tape
  • Bubble level

All of these tools have their own use but the most important ones are wall anchors, stud finder, and a bubble level.  

The wall anchors will keep your newly mounted TV firm and stable. Furthermore, it will ensure that there are no signs of cracks in your wall.

A stud finder will help you locate the right place for your TV mount. It is an essential tool because, without it, you can damage electrical wiring behind a wall.

Lastly, a bubble level will enable you to get an even build. Your TV will be straight horizontally and vertically. 

Important Tips to Keep in Mind

Even though the process of mounting your TV to the wall is straightforward, there are some tips you can use to further streamline it.

Here are the tips: 

  • Always use a stud finder to locate the holes for your wall bracket. It is quite easy for you to damage electrical wiring and piping behind a wall.
  • When you are installing the TV plate, make sure you have enough floor space to place your TV with the screen side down. An uneven surface can inflict cracks on your screen.
  • Use insulated tools, especially screwdrivers. It will help you reduce the risks of any static charge that can harm your TV.
  • Always refer to a professional before you install anything. There are a lot of mistakes you can make as a beginner. 

Frequently Asked Questions (FAQs)

Here are some questions we gathered from around the web. Let’s take a look at them.

What screws do I need for my LG TV?

Almost every LG TV is compatible with M6 screws. Their TVs are designed for convenient mounting. Hence the universal compatibility. You can also use M4 screws for LG TVs.

What type of screwdriver should I use?

In order to install your wall bracket, you will need a socket wrench. Although you can use a normal Phillips screwdriver for the TV plate. 

What type of mount should I install?

It depends on your personal preference. You can either use a square or rectangular plate design. If you have a small-sized TV, an X-shaped plate is also an option.

Final Thoughts

This brings us to the end of our post on ‘What Size Bolts for TV Mount should you use?’

As a beginner, your best option is to use M6 screws for small to medium-sized TVs. On the other hand, M8 screws are your go-to if you have a plasma or a curved screen TV. 

We hope this article proves to be information for you.

Do let us know what screws do you prefer for mounting a TV to the wall.

Adam F.

A/V and Home Theater Expert that focuses on providing clear as well as concise reviews for anything and everything Audio Visual. From TV’s, TV Mounts, Soundbars, and Wiring, my focus is to provide expertise in everything Audio Visual focused.

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Screw Sizes for TV Mounts: A Comprehensive Guide

Looking to free up some living room space by ditching your TV stand and mounting your TV on the wall instead? Well, if you’re planning on buying a TV mount you might wonder if you need to buy the screws separately or whether TV mounts come with screws.

Most TV mounts should come with screws, along with the washers and spacers required to install them. If your TV mount does not come with screws, you can buy a universal TV mounting screw kit that has screws in all sizes. However, you will need to select the right screw size for your TV.

Also read: 4 Ways To Mount a TV on a Concrete Wall Without Drilling

How do I know which screw to use for mounting my TV?

The size of the screw will depend on the requirements of your TV. You will need separate screws for fixing the TV to the bracket and the bracket to the wall as the TV screws have different thread patterns.

To figure out the right screw type for mounting your TV to the bracket, you can refer to your TV’s VESA mount size.

What does VESA refer to?

VESA, an acronym for Video Electronics Standards Association, is a universal standard created for TV wall mounting systems to enable uniformity across TV brands.

The standard distances between the four mounting holes at the back of the TV as well as the measurements of the hole patterns and screw sizes are defined by VESA.

How can I find out my TV’s VESA mount size?

Your TV’s VESA specifications will be mentioned in your TV’s manual or on the manufacturer’s website. They may be labeled as VESA along with the dimensions or simply as MIS (which stands for VESA Mounting Interface Standard) followed by letters to indicate the size. For example, MIS-B, MIS-C, and so on.

This article has a handy table on VESA MIS specifications as well as VESA recommended screw sizes.

You can also figure out your TV’s VESA size by measuring the distance in millimeters between the four mounting holes at the back of the TV.

First, measure the distance between the holes horizontally and then measure the distance vertically.

For example, if the horizontal distance between the two holes is 400mm and the vertical distance is 300 mm, your TV’s VESA size will be 400 x 300.

Does my wall mount bracket have to be the same brand as my TV?

No, you do not need to buy the same brand of wall mount as your TV. All you need to do is check the VESA specifications of your TV and accordingly buy a compatible wall mount bracket.

Are all TVs VESA compatible?

Most flat screen TVs are VESA compatible. It’s only the older models and a handful of manufacturers that may not comply with these specifications.

In such cases, the TV manufacturers may produce their own specific TV mounts. However, if you find your TV isn’t VESA compatible there are universal brackets (Amazon Link) that allow you to adjust your bracket according to the placement of holes on the TV.

Most of the popular TV brands such as Sony, Samsung, LG, Panasonic, Hisense, Vizio and so on are VESA compatible.

Are all TV mount screws universal?

No, all TV mount screws are not the same. You need to select the appropriate screw size for your TV keeping in mind its VESA specifications and weight restrictions. Again, this information should be available in your TV’s user manual or on the manufacturer’s website.

For those unable to find this information, many VESA size charts are available on the net, such as this one which helps you determine the screw size. Look for one specific to your TV brand. Here are links to the VESA specifications for Samsung and Sony and the recommended screw size.

There are also brand-specific screw kits available such as those for LG TVs, and Sony to make your task easier.

Samsung kits are also available on their website with detailed specifications so you can’t go wrong.

What are the

Screw Sizes for TV Mounts?

The three main types of screws for fixing the TV to the bracket include M4, M6 and M8 which have different lengths. Among them, M4 is the shortest while M8 is the longest.

Typically, M4 screws are used for VESA sizes below 200, M6 is used for 200 and M8 for larger VESA sizes.

The width of the TV also plays a role in the type of screw used. For instance, the TVs with the same screen size of different brands may use different size screws depending on their width. So be sure to check the specifications of your brand.

The bolts needed for attaching the bracket to the wall will depend on the type of wall you have as well as the size and weight of the TV. You should find this information in your TV mount’s user guide. Here’s a helpful article.

How can I measure the screw size of my TV?

If you want to manually measure the screw size of your TV, insert a toothpick in the screw mount hole of the TV.

Next, mark it and measure its length.

Finally, compare it to the VESA chart to find the right size.

What will happen if I use the wrong size screws?

If the length of the screw is not compatible with your TV you can end up damaging it.

Mounting screws help to distribute the weight of the TV evenly and make it secure.

Using a larger screw size may damage the screen. A screw size too small may not be able to take the weight and the TV may come off the wall bracket!


Most TV mounts do come with screws. If you don’t have the screws, you can easily purchase a Universal TV mount screw kit which will have all the screws you need.

Be sure to use the appropriate-sized screws based on VESA specifications and you’re golden!

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Explanation of the meaning of the VESA mounting standard

When TVs became flat and wall-mountable, TV manufacturers, realizing that they needed to tell the user how to choose a TV mount bracket, turned to the Video Electronics Standards Association (VESA), which developed the standard Flat Display Mounting Interface. The standard was developed in 1997. It turned out to be very convenient, and all manufacturers of TVs and monitors began to refer to it in the specifications to indicate the required size of the mount for mounting the TV on the wall.



The VESA interface standard defines the distance in millimeters between the four mounting holes on the back of the TV (horizontal distance x vertical distance). Dimensions start at 75mm and end at 1000mm. In addition, the standard specifies which screws should be used to mount the TV. It is important not to use a shorter screw that could cause the TV to fall or a longer screw that could damage the display. As the screw sizes are also standardized, the screws are supplied with the fixing. Common VESA sizes:

VESA sizes

Agree, this is handy when choosing a mount, you just need to know what VESA size your TV supports and buy the right one from the store.

900 19 100×100

90 019 M6/M8: length M6 – 9/10 /12, M8 – 12/15/16

VESA size mounting bolt size
75×75 Length M4 7. 4
Length M4 7.4
200×200 M6/M8: length M6 – 9/10/12, M8 – 12/15/16
300X200 M6/M8: length M6 – 9/10/12, M8 – 12/15/16
300×300 M6/M8: length M6 – 9/10/ 12, M8-12 /15/16
400X300 M6/M8: length M6 – 9/10/12, M8 – 12/15/16
500×500 M6/M8: length M6 – 9/10/12, M8 – 12/15/16
600×60 0 M6/ M8: length M6 – 9/10/12, M8 – 12/15/16
700×700 M6/M8: length M6 – 9/10/12, M8 – 12/15/16
800×800 M6/M 8: length M6 – 9/10/12 , M8 – 12/15/16
900×900 M6/M8: length M6 – 9/10/12, M8 – 12/15/16
1000×100 0 M6/M8: length M6 – 9/10/12, M8 – 12/15/16

How to find the VESA size?

You can refer to the specifications in the product manual. Typically, the specifications indicate the size of VESA. But perhaps the quickest and easiest way to find out the VESA size of your TV or monitor is to simply measure the distance between the mounting holes. Locate the four holes on the back of your TV, you just need to measure them from left to right and top to bottom. Now you should know the horizontal and vertical hole spacing and therefore the VESA size of your TV.

A good example will show you what to measure:

How to choose the right VESA mount

Although the mounts are standardized, some companies can make a universal mount that fits several VESA sizes. Remember that you should not buy a larger mount. For example, if your TV’s VESA size is 100×100, you don’t need to buy a universal mount that supports sizes (100×100, 200×200). The mount may seem large and will be noticeable because of the TV. It is best to buy exactly the size you need.

What VESA mounts are available

There are many types of mounts, I will try to list the main ones that you can find and their modifications.

  • simple wall and swivel mounts (useful if you want to place the TV in a corner)
  • ceiling mounts
  • table mounts
  • floor mounts

. Such mounts are convenient to use in offices.

Universal VESA Wall Mount Manufacturers and Suppliers China – Factory Price

2. Compliant with VESA (Video Electronics Standards Association)
3. 304 Stainless steel – never rust
4. Easy Installation

Send Inquiry

Product details

An industry group called VESA (Video Electronics Standards Association) has been formed to help solve problems when mounting TVs to wall units.
Most TV manufacturers comply with the standards set by VESA. If you look at the back of the TV, you will notice that the screw holes are perfectly square.

When measuring distance between holes, they should be:
VESA 75 measures 75 mm x 75 mm (approx. 3 in. x 3 in.)
Uses M 4 (small) screws

inch x 4 inch)
Uses M 4 (small) screws

VESA 100 / 200 measures 100 mm x 200 mm (approx. 4 in. x 8 in.) inches 8 in.)
Uses M 6 (medium) screws

VESA 400 measures 400 mm x 400 mm (approx. 16 in. 16 in.)
Uses M 8 (large) screws

Package included:
4 pcs. M 4 x 10 mm screws with 4 pcs. M 4 washers
4 pcs. M 6 x 20 mm screws with 4 pcs. M 6 washers
4 pcs. M 8 x 20 mm screws with 4 pcs. M 8 washers

  • TV MOUNT HARDWARE: Universal hardware kit will work with any TV and TV wall bracket on the market for Samsung, LG, Sanyo, Sony, Vizio, Haier, Philips, Panasonic, Insignia TVs , Hitachi, RCA, Emerson, Element, HiSense.

  • WALL SCREW ADJUSTMENT includes 92 pieces M 4, M 5, M 6, M 8 tv screws, washers & spacers

  • MARKING FOR CONVENIENCE: packaging is sorted and labeled for accurate and easy equipment selection

  • QUALITY HARDWARE: screws, washers included s and spacers are made from high quality steel.

  • COMPATIBILITY: Recommended to fit almost every screen on the market for 19 20 22 23 24 26 27 28 30 32 36 37 39 40 42 43 45 46 47 48 4950 52 55 60 65 70 72 75 80 85 inch screens

  • Scoket pan head screws are made from 100% 304 stainless steel , which provides a high level of chemical and corrosion resistance.

  • A low domed head with a wider footprint offers a finished look, making them the ideal choice when a neat appearance is desired.

  • Thread diameter 6 mm; Thread pitch: 1 mm; Screw length: 20mm.

  • Supplied with: 25 socket head cap screws PCS M 6 x 20 mm.

  • The MewuDecor brand is sold exclusively by MewuDecor Online. When you buy a MewuDecor Brand product, your satisfaction is guaranteed.

9 0240

Q 1: Are you a trading company or manufacturer?

A: Our company is an industry-trade integration enterprise located in Fujian City.

Q 2: What’s the delivery time?

A: It usually takes 5-10 days if the item is in stock and 15-20 days if the item is out of stock.