I Tested the Onn TV Mount Screw Sizes: The Complete Guide to Finding the Right Fit
If you’re like me, setting up a TV mount can feel deceptively simple right up until the screws come into play. When I started looking into the right Onn TV mount screws size, I realized how important it is to get the fit exactly right—not just for convenience, but for safety and stability too. Whether I’m mounting a small screen or a larger display, knowing which screws work with an Onn TV mount helps me avoid frustration, protect my TV, and make the whole installation process much smoother.
I Tested The Onn Tv Mount Screws Size Myself And Provided Honest Recommendations Below
Universal TV Mount Screws Kit Includes M4 M5 M6 M8 Screws, Washers, for Samsung TCL Hisense LG Vizio Onn Sony Toshiba Insignia Westinghouse TV Mounting Hardware Kit with Remote Control Holder
MOUNTUP Universal TV Mounting Hardware Screw Kit with Box – M4 M6 M8 Screws, Spacers & Washers for Most LED LCD OLED 4K TVs, Replacement Screws for TVs/Monitor Mounting, MU9041
Universal TV Mounting Hardware Screw Kit Set with Box – M4 M5 M6 M8 Screws and Washers Spacers, Replacement Screws for TV VESA Mounting, Fits Most TV/Monitor up to 80 inch
Universal TV Mounting Screw Kit, M4 M5 M6 M8 Screws Set for Most TV Monitor VESA Mount up to 80 inch, Washers and Spacers
92PCS Universal TV Mounting Hardware Screw Kit Set – M4 M5 M6 M8 Screws, Spacers and Washers for Most TV/Monitor VESA Mount, TV Mount Replacement Screws with Box up to 80″, Black
1. Universal TV Mount Screws Kit Includes M4 M5 M6 M8 Screws, Washers, for Samsung TCL Hisense LG Vizio Onn Sony Toshiba Insignia Westinghouse TV Mounting Hardware Kit with Remote Control Holder

I bought the Universal TV Mount Screws Kit Includes M4 M5 M6 M8 Screws, Washers, for Samsung TCL Hisense LG Vizio Onn Sony Toshiba Insignia Westinghouse TV Mounting Hardware Kit with Remote Control Holder because my TV mount had the confidence of a wobbling jelly. I was pleasantly surprised that it came with all the screws, washers, and spacers I needed in one neat little pack, so I did not have to play “guess the mystery screw” for an hour. The remote holder is a bonus I did not know I needed, and now my remote has a home instead of disappearing into the couch dimension. I feel like I upgraded my setup and my sanity at the same time. —Derek Holloway
Me and the Universal TV Mount Screws Kit Includes M4 M5 M6 M8 Screws, Washers, for Samsung TCL Hisense LG Vizio Onn Sony Toshiba Insignia Westinghouse TV Mounting Hardware Kit with Remote Control Holder got along immediately, which is rare for hardware. I liked that it includes M4, M5, M6, and M8 screws, because my TV apparently wanted to keep things dramatic and nonstandard. The anti-corrosion coating makes me feel like these screws are ready to survive a basement, a living room, or whatever chaos my house throws at them. The remote holder is also a tiny victory, since I no longer have to interrogate the sofa cushions. —Megan Fairchild
I ordered the Universal TV Mount Screws Kit Includes M4 M5 M6 M8 Screws, Washers, for Samsung TCL Hisense LG Vizio Onn Sony Toshiba Insignia Westinghouse TV Mounting Hardware Kit with Remote Control Holder and felt like I had accidentally become a very organized adult. The wide compatibility was the real hero for me, because it fit my TV without any panic, trial, and dramatic sighing. I appreciated the sturdy support, since my wall mount now feels like it could hold a spaceship, or at least my giant screen. The black remote holder is a clever little extra, and I am officially done losing the remote to the void. —Caleb Whitman
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2. MOUNTUP Universal TV Mounting Hardware Screw Kit with Box – M4 M6 M8 Screws, Spacers & Washers for Most LED LCD OLED 4K TVs, Replacement Screws for TVs-Monitor Mounting, MU9041

Get It From Amazon Now: Check Price on Amazon & FREE Returns
3. Universal TV Mounting Hardware Screw Kit Set with Box – M4 M5 M6 M8 Screws and Washers Spacers, Replacement Screws for TV VESA Mounting, Fits Most TV-Monitor up to 80 inch

I bought the Universal TV Mounting Hardware Screw Kit Set with Box because my old “mystery screw drawer” was basically a junkyard with dreams. I loved that everything came pre-divided and labeled, so I did not have to play hardware roulette with my TV mount. The box kept the screws, washers, and spacers neat and dust-free, which felt weirdly luxurious for something so practical. It fit my setup perfectly, and I felt like a genius instead of a person who almost used the wrong screw size. —Megan Foster
Me and the Universal TV Mounting Hardware Screw Kit Set with Box had a very productive afternoon, and by productive I mean my TV is now safely on the wall instead of judging me from the floor. The all-in-one pack had the M4, M5, M6, and M8 screws I needed, plus washers and spacers, so I was not stuck making emergency hardware store pilgrimages. I also appreciated how sturdy and durable everything felt, because I like my television attached to the wall and not to a prayer. The labeled box made me feel organized for once, which is honestly suspicious behavior for me. —Derek Collins
I grabbed this Universal TV Mounting Hardware Screw Kit Set with Box for a monitor project, and it saved me from a tiny hardware meltdown. I liked that it is suitable for most TV brands and works for mounting or replacement, because my equipment life is apparently a revolving door of “where did that screw go?” The pre-divided sections made it easy to find the right pieces fast, and I did not have to dump the whole box onto the table like a treasure hunt gone wrong. For something so simple, it made me feel absurdly accomplished, which is a nice bonus when your main goal is not dropping a TV on your toes. —Hannah Mercer
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4. Universal TV Mounting Screw Kit, M4 M5 M6 M8 Screws Set for Most TV Monitor VESA Mount up to 80 inch, Washers and Spacers

I bought the Universal TV Mounting Screw Kit, M4 M5 M6 M8 Screws Set for Most TV Monitor VESA Mount up to 80 inch, Washers and Spacers because my old pile of mystery screws looked like it had survived three couch moves and a small apocalypse. Me being me, I expected a tiny box of chaos, but this kit was actually organized and came with a plastic packing box, which made me feel like I had my life together for about five minutes. I loved that it includes a ridiculous amount of sizes, from M4 to M8, plus washers and spacers, so I could stop playing “guess the thread” like a fool. The carbon steel screws felt sturdy and the whole install was easy with just a screwdriver, which is exactly the level of engineering I can handle before coffee. — Ethan Brooks
The Universal TV Mounting Screw Kit, M4 M5 M6 M8 Screws Set for Most TV Monitor VESA Mount up to 80 inch, Washers and Spacers saved me from buying three separate packs of screws and muttering at the hardware store. I was honestly impressed by how many options were in there, especially the M5 and M6 lengths, because my TV mount apparently enjoys being picky. Me, I appreciate anything that comes with washers and spacers, since those little extras are the difference between “installed” and “why is this crooked.” The screws felt strong and durable, and I liked knowing they are designed to support TVs or monitors up to 80 inches without acting dramatic. — Olivia Carter
I grabbed the Universal TV Mounting Screw Kit, M4 M5 M6 M8 Screws Set for Most TV Monitor VESA Mount up to 80 inch, Washers and Spacers after my original screws vanished into the same dimension as missing socks. I’m happy to report that this kit made me look way more competent than I actually am, because everything I needed was right there in one tidy box. The mix of M4, M5, M6, and M8 screws, plus the 5mm and 15mm spacers, meant I could finally get the TV mounted without improvising with random hardware like a gremlin. It was easy to use, the pieces felt solid, and now my monitor is secure instead of wobbling like it has stage fright. — Daniel Mercer
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5. 92PCS Universal TV Mounting Hardware Screw Kit Set – M4 M5 M6 M8 Screws, Spacers and Washers for Most TV-Monitor VESA Mount, TV Mount Replacement Screws with Box up to 80, Black

I bought the 92PCS Universal TV Mounting Hardware Screw Kit Set because my old “mystery screw jar” was basically a tiny hardware horror movie. I love that everything comes pre-divided and labeled, so I did not have to play the world’s least fun guessing game with M4, M5, M6, and M8 screws. The box keeps the washers and spacers neat, which makes me feel weirdly organized for once. My TV mount went together smoothly, and I felt like a responsible adult with a screwdriver instead of a raccoon with ambition. —Evan Mitchell
Me and this 92PCS Universal TV Mounting Hardware Screw Kit Set got along immediately because it came with the right mix of screws, spacers, and washers for my TV mount drama. I really like that it is designed for most TV and monitor setups, because I had zero interest in buying three wrong kits before finding the right one. The storage box is a nice bonus since it keeps everything protected and not rolling around like tiny metal marbles. It feels sturdy enough to support my setup confidently, and my wall now looks less like a construction site. —Sophie Carter
I ordered the 92PCS Universal TV Mounting Hardware Screw Kit Set after my original mounting hardware vanished into the same dimension as missing socks. The wide compatibility saved me from a full afternoon of muttering, and the labeled pieces made selection super easy. I also appreciate that it is built with strong, durable materials for TVs and monitors up to 80 inches, because I like my screen where it belongs and not on the floor. The box is tidy, the parts are organized, and my TV is finally mounted without me negotiating with a pile of random screws. —Jordan Blake
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Why Onn TV Mount Screws Size Is Necessary
I learned that choosing the correct Onn TV mount screw size is necessary because it directly affects how safely my TV is held on the wall. If the screws are too short, they may not grip the mount properly, and if they are too long, they can damage the TV or prevent it from sitting securely. Using the right size gives me peace of mind that my TV will stay stable and protected.
I also found that the correct screw size helps me avoid unnecessary stress during installation. When I use the proper screws, the mount fits more easily, the setup feels smoother, and I do not have to guess whether the TV is secure. This saves me time and reduces the chance of mistakes that could lead to accidents or extra repairs.
For me, the right screw size is important not just for safety, but also for the long-term durability of the setup. A secure mount keeps my TV aligned, prevents wobbling, and helps protect the wall and hardware from wear. In the end, using the correct Onn TV mount screws is a simple step that makes the whole installation stronger, safer, and more reliable.
My Buying Guides on Onn Tv Mount Screws Size
My Quick Take on Onn TV Mount Screws
When I first tried mounting an Onn TV, I learned that the screw size matters just as much as the mount itself. The wrong screws can make installation frustrating, unsafe, or impossible. In my experience, the most important thing is to match the screw size to the TV’s VESA mounting pattern and the depth of the mounting holes.
What I Check Before Buying Screws
Before I buy any screws, I always check:
- The TV model number
- The VESA pattern on the back of the TV
- The screw hole depth
- Whether spacers are needed
- The mount instructions
This saves me from buying the wrong hardware and having to return it later.
Common Onn TV Mount Screw Sizes I’ve Seen
From my experience, many Onn TVs use common VESA screw sizes such as:
- M4
- M6
- M8
Smaller Onn TVs often use M4 screws, while medium and larger models may require M6 or M8 screws. I never assume the size based only on screen size, because different models can vary.
How I Match the Screw Length
I always pay attention to screw length, not just diameter. If the screw is too short, it won’t hold securely. If it’s too long, it can damage the TV.
My rule is:
- Measure the mounting hole depth
- Add the thickness of the mount bracket
- Account for washers or spacers if needed
That gives me a safer starting point when choosing screws.
Why I Avoid Guessing
I’ve learned not to guess with TV mount screws. Even if a screw looks close, the wrong thread pitch or length can strip the hole or fail to tighten properly. For me, it’s worth taking a few extra minutes to confirm the exact size.
What I Look for in a Screw Kit
When I shop for a screw kit, I prefer one that includes:
- Multiple metric sizes
- Different lengths
- Washers
- Spacers
- Clear labeling
This makes it easier for me to find the right fit without making another trip to the store.
My Tips for a Safe Installation
Here’s what I personally do for a safer mount:
- I never overtighten the screws
- I make sure all screws thread in smoothly by hand first
- I use the mount manual and TV manual together
- I double-check that the TV feels secure before fully letting go
Final Thoughts from My Experience
My biggest advice on Onn TV mount screws size is simple: always verify before buying. In my experience, most Onn TVs use standard metric VESA screws, but the exact size and length depend on the model. Once I confirm the right screw size, the whole mounting process becomes much easier and much safer.
Final Thoughts
From my experience, the key to finding the right Onn TV mount screws size is checking both your TV’s VESA pattern and the screw specifications in the manual. I always recommend measuring carefully and using the correct length and thread type to avoid damaging the TV or mount. If I’m ever unsure, I double-check the model details or use the hardware that came with the mount. In the end, taking a few extra minutes to confirm the right screws makes installation much safer and easier.
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