Samsung What Size Screws to Wall Mount a Samsung TV

Updated May 2026: This guide has been reviewed for Samsung TV wall mount screw sizes, VESA patterns, and model-specific screw length guidance.

Quick Answer: Most Samsung TVs use metric wall mount screws such as M4, M6, or M8. Smaller Samsung TVs commonly use M4 screws, mid-size models often use M6 screws, and larger Samsung TVs usually use M8 screws. However, the correct screw length depends on your exact TV model, the wall mount bracket, and whether spacers or washers are used. Always check your Samsung TV manual or the label on the back of the TV before buying screws.

Table of Contents

Samsung TV Wall Mount Screw Size Chart

Samsung TV Size	Common Screw Size	Common VESA Pattern	Notes
19 to 22 inches	M4	100 x 100 mm	Common for smaller Samsung TVs
23 to 29 inches	Model-specific	200 x 100 mm	Check the manual before buying screws
30 to 40 inches	M6	200 x 200 mm	Common for mid-size Samsung TVs
43 to 45 inches	M6 or M8	200 x 200 mm or larger	Depends on model
46 to 75 inches	M8	400 x 400 mm	Common for larger Samsung TVs
Over 75 inches	M8	600 x 400 mm	Length depends on bracket and spacers

Key Takeaways

Screen size can help you estimate the screw diameter, but your exact Samsung model number should be used to confirm the correct screw length.
Samsung TVs follow the VESA mounting standard, which uses metric screw sizes: M4, M6, or M8.
Screw size is determined by screen size and TV model, not brand preference alone.
The thread length matters as much as the diameter — too long and you risk internal damage.
Most Samsung TVs ship without mounting screws in the box; you must buy them separately.
You can find the correct specs in the TV’s user manual, on the back panel sticker, or via Samsung’s online support page.
Universal TV mounting screw kits are available at hardware stores, electronics retailers, and online marketplaces, often at a low cost.
A VESA adapter plate can help if your mount and TV patterns don’t align.
Always do a dry-fit test before final installation to confirm screw depth is correct.

So keep reading to find out more.

What Samsung TV Mount Screw Size to use?

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Samsung tv wall mount screw size

Tv mount screws like M4x25 mm, M8x40mm, M6x16mm, and other screws are commonly used to mount a Samsung TV. We use M4 screws for TVs ranging in size from 19 to 22 inches. M6 screws are designed for TVs ranging in size from 30 to 40 inches. M8 screws can be used for lengths ranging from 43 to 88 inches.

The most common samsung tv mounting screw size for a Samsung TV are M4x25mm, M6x16mm, and M8x40mm. The first part of these sizes is determined by the size of the TV to be mounted.

If you’re mounting a 19- to 22-inch TV, you’ll need smaller screws, specifically M4 screws. M6 screws are required for mounting a smart TV that measures 30 to 40 inches.

Samsung tv bracket screws

M8 screws, on the other hand, are required when mounting a wall bracket mount bracket TV that measures 43 to 88 inches size screw.

Samsung TV Screw Size by Screen Size

Samsung 32 Inch TV Screw Size

Many Samsung 32 inch TVs use M6 screws, but the exact length can vary by model. Check the user manual before installing the mount.

Samsung 40 Inch TV Screw Size

Many Samsung 40 inch TVs use M6 screws. The correct length depends on the TV model and wall mount bracket.

Samsung 43 Inch TV Screw Size

Many Samsung 43 inch TVs use M8 screws, although some models may vary. Confirm your model’s manual before buying screws.

Samsung 55 Inch TV Screw Size

Most Samsung 55 inch TVs use M8 screws for wall mounting. Screw length depends on the wall mount, spacers, and washers.

Samsung 65 Inch TV Screw Size

Most Samsung 65 inch TVs use M8 screws. Do not assume one universal length. Check your model’s manual for the required screw depth.

Samsung 70 Inch TV Screw Size

Most Samsung 70 inch TVs use M8 screws. Make sure the screw is long enough to secure the bracket but not so long that it bottoms out inside the TV.

Samsung 75 Inch TV Screw Size

Most Samsung 75 inch TVs use M8 screws. Larger models often require spacers, so screw length should be confirmed before installation.

Samsung TU700D Screw Size

The Samsung TU700D commonly uses M8 screws, but the correct length may vary depending on the mount and spacer setup. Check the TU700D manual before installation.

What Affects Samsung TV Wall Mount Screw Size?

There are several factors that influence the screw size required to mount a television. Let’s look at some of the most important factors that influence screw size:

1. TV Dimensions:

Screen size helps estimate the screw diameter. Smaller Samsung TVs usually use M4 screws, mid-size TVs often use M6 screws, and larger TVs usually use M8 screws. However, screen size should not be the only factor you use.

2. Wall Mount Bracket Thickness

The thickness of the mounting bracket affects screw length. A thicker bracket may require a longer screw, while a thinner bracket may require a shorter screw or spacer.

3. Spacers and Washers

Some Samsung TVs require spacers or washers between the TV and the mounting bracket. If spacers are used, the screw may need to be longer.

4. TV Model Number

Two Samsung TVs with the same screen size may not always use the exact same screw length. Your model number is the safest way to confirm the correct hardware.

Before Mounting Your Samsung TV

Before you install the wall mount, confirm three things: the correct screw size, the VESA pattern, and whether your wall can safely support the TV. Larger Samsung TVs should usually be mounted into wall studs, not drywall alone.

1. The Best Location for the TV

Today, in every room, there seems to be a TV. When you mount the TV on the wall, make sure it is not going to be moved again. These are the two most important considerations in your decision.

2. The Viewing Range

Believe it or not, there is a formula for determining the best viewing distance. Take the size of the TV and divide it by .55. The viewing distance for a 60-inch television is 109 inches.

If you have limited space, you may want to consider a smaller television. If the room is crammed with furniture or is small, bigger is not better in this case. However, the decision is still up to the viewer.

3. Figure the Structure of Support

The greater the weight on the wall, the larger the television. If the TV is heavy, the wall bracket must bear its weight. To support the maximum capacity, each wall mount requires a stud.

The studs will not be an issue in most homes. In older homes, the studs may be further apart. Drywall anchors would work, but they must be compatible with the weight of the mount and TV.

Samsung TV VESA Mounting Patterns

The thickness of your mounting bracket is critical in deciding the screw size required to mount your Samsung TV; the holes in the mounting bracket must be large enough to accommodate the screw holes behind the TV as well as the screws themselves.

Samsung TVs are compatible with any VESA-compliant wall mount that is constructed to the typical Samsung TV dimensions. The following are the VESA standard bolt/screw designs for installing your Samsung TV:

Samsung TV Size	Common VESA Pattern
19 to 22 inches	100 x 100 mm
23 to 29 inches	200 x 100 mm
30 to 40 inches	200 x 200 mm
46 to 75 inches	400 x 400 mm
Over 75 inches	600 x 400 mm

Your wall mount must support your TV’s VESA pattern and weight. If the mount and TV pattern do not match, use a compatible VESA adapter or choose a different mount.

How Many Screws Do You Need to Mount a Samsung TV?

Most Samsung TVs use four screws to attach the TV mounting brackets to the back of the television. The wall plate usually requires separate wall screws or lag bolts, which are different from the screws used on the TV itself.

Do not mix up these two types of hardware:

Hardware Type	Used For
TV mounting screws	Attach bracket arms to the back of the Samsung TV
Wall screws or lag bolts	Attach the wall plate to studs or another approved wall surface

M4 vs M6 vs M8 Samsung TV Screws

There are various screws available for mounting a Samsung TV. Screws of various sizes and types are used for various purposes. Let’s look at the different types of screws for a Samsung TV wall mount:

M4 Screws

M4 screws have a 4 mm diameter and are commonly used for smaller Samsung TVs.

M6 Screws

M6 screws have a 6 mm diameter and are commonly used for many mid-size Samsung TVs.

M8 Screws

M8 screws have an 8 mm diameter and are commonly used for larger Samsung TVs.

What length M8 screws for Samsung TV? M8 screw length varies by TV model and mount setup. Common lengths may include 25 mm, 35 mm, 40 mm, or 45 mm, but you should confirm the required length in your Samsung manual.

You can rest assured that these screws are intended to hold large TVs to the wall. These screws are suitable for mounting TVs ranging in size from 43 to 88 inches.

What Does M8 Mean?

“M8” means the screw has an 8 mm outside thread diameter. The “M” stands for metric. Samsung wall mount screws commonly use a 1.25 mm thread pitch, but the screw length can vary depending on the TV model and wall mount hardware.

Basic Steps to Wall Mount a Samsung TV

Choose a safe viewing location.
Find the wall studs.
Confirm your Samsung TV’s VESA pattern.
Attach the mounting arms to the TV using the correct screws.
Attach the wall plate to the wall using the correct wall hardware.
Lift the TV onto the wall mount with help from another person.
Check that the TV is level and secure.

Can You Mount a Samsung TV Over a Fireplace?

You can mount a Samsung TV over a fireplace, but it is not always recommended. Heat can damage electronics, and a TV mounted too high can cause neck strain. Before installing a Samsung TV above a working fireplace, check the temperature in that area and make sure it stays within the safe operating range listed in your TV manual. An angled or tilting mount can also improve viewing comfort.

Do Samsung TVs Come With Wall Mount Screws?

Most Samsung TVs do not include the screws needed to attach the TV to a third-party wall mount. Some Samsung wall mount kits may include compatible screws, washers, and spacers. If your hardware is missing, buy a universal TV mounting screw kit and confirm the screw size against your exact Samsung TV model.

TV bracket screws:

Before you begin installing the mounting bracket, you should measure the screw depth. M8x45mm and M8x25mm screws are typically compatible with Samsung TVs.

Spacers can be used instead if your television is large enough to fit in the holes. If you don’t need any spacers, a universal mount will suffice. Once you have the mounting bracket, you can mount the TV to the wall.

Troubleshooting Samsung TV Mounting Screw Problems

Problem	What It Means	What To Do
Screws are too short	The screws may not reach enough threads inside the TV mounting holes	Use the screw length recommended in the Samsung manual and account for spacers, washers, and bracket thickness
Screws are too long	The screw may bottom out or press into internal TV parts	Stop immediately and use a shorter screw or proper spacer
Screws will not thread smoothly	The diameter or thread pitch may be wrong	Do not force the screw. Confirm whether your TV needs M4, M6, or M8 screws
Screws are stripped	The screw threads are damaged	Replace the screws with the correct size from a TV mounting hardware kit
Wall mount hardware is missing	The mount may not include the right screws for your Samsung TV	Buy a universal TV mounting screw kit or check your Samsung manual
Mount and TV holes do not line up	The VESA pattern may not match	Use a VESA-compatible mount or adapter plate

Final Recommendation

Most Samsung TVs use M4, M6, or M8 screws for wall mounting. Small Samsung TVs commonly use M4 screws, mid-size models often use M6 screws, and larger Samsung TVs usually use M8 screws. The most important detail is screw length. A screw that is too short may not hold the bracket securely, while a screw that is too long can damage the TV.

Before mounting your Samsung TV, check your model number, VESA pattern, screw diameter, and screw length. When in doubt, use the Samsung manual or buy a universal TV mounting hardware kit with multiple screw lengths, spacers, and washers.

FAQs

Question	Answer
What size screws do I need to wall mount my Samsung TV?	The size of screws you need to wall mount your Samsung TV will depend on the size of your TV. For TVs 19 – 22 inches, the screw size is M4. For TVs 30 – 40 inches, the screw size is M6. For TVs 43 – 88 inches, the screw size is M8.
Do Samsung TVs come with wall mount screws?	No, Samsung TVs do not come with wall mount screws. You will need to purchase the screws separately.
Where can I buy wall mount screws for my Samsung TV?	You can purchase wall mount screws for your Samsung TV at most electronics retailers, such as Best Buy, Amazon, or Walmart.
How do I know what length screws I need for my Samsung TV?	The length of the screws you need will depend on the thickness of the wall mounting bracket and the type of wall you are mounting the TV to. If you are mounting the TV to a stud, you will need shorter screws than if you are mounting the TV to drywall.
What is the thread pitch of Samsung TV wall mount screws?	The thread pitch of Samsung wall mount screws is 1.25 millimeters. This means that the distance between each thread is 1.25 millimeters.

What screws do I need to mount my Samsung TV and how many?

The screw size for TVs between 19 and 22 inches is M4. The screw size for TVs between 30 and 40 inches is M6. The screw size for TVs between 49 and 88 inches is M8.

What does “M8” mean when talking about screws?

The screw’s outside thread diameter and thread pitch, or M8 (screw size) and 1.25, are separated by the first bit of that, M8-1.25, in the screw above (thread pitch or for Metric screws, the distance in mm between threads).

Where can I find my Samsung TV wall mount instructions?

You can find wall mounting instructions in your Samsung TV user manual, quick setup guide, or Samsung’s online support page. Search by your exact model number for the safest result.

Related Guides

📺 Samsung TV Help Hub — all Samsung TV troubleshooting, setup, and settings guides
⚙️ Best Samsung TV Picture Settings — calibrate your TV after mounting for the best picture quality
🔌 Samsung TV Not Connecting to Wi-Fi? — fix common connectivity issues after setting up your TV

References

Samsung Support: Wall mounting and VESA compatibility guidance
Samsung TV user manuals by model number
VESA mounting standard information
Universal TV mounting hardware kit specifications

Khelly Perez

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