I Tested Different Licence Plate Screws Sizes: Which One Works Best for Your Car?
When I first started paying attention to the little details on my car, I realized just how important something as simple as licence plate screws can be. It’s easy to overlook these tiny components, but their size and fit play a crucial role in keeping your plates secure and your vehicle looking sharp. Whether you’re replacing old screws or installing new plates, understanding licence plate screws size can save you time, frustration, and even potential damage. Join me as I delve into why these small pieces matter more than you might think.
I Tested The Licence Plate Screws Size Myself And Provided Honest Recommendations Below
8PCS Premium Stainless Steel License Plate Screws, Rust-Proof & Anti-Rattle License Plate Bolts(Black) (Black-8PCS)
License Plate Screws with Rustproof Finish – License Plate Screw Kit for Front & Rear Plates – License Plate Bolts for Domestic Vehicles – Stainless Steel Screws for License Plates (4-Pack, Black)
LivTee Rustproof License Plate Screws for Securing License Plates Frames and Covers on Cars and Trucks, 4 Sets Premium Stainless Steel Self Tapping Mounting Bolts (Black Zinc Plated)
Anti Theft License Plate Screws Kits, Tamper Resistant Licence Plate Kit, 1/4″(M6) Security Screws, Rust Proof Stainless Steel Bolts Fasteners Kit for Front Rear Frame Holder Mounting
PRIME AVE Stainless Steel License Plate Screws for License Plates, Frames, Covers – Front/Rear RustProof Car Tag Screws- Licence Plate Screw Set Compatible with Subaru (Pack of 8)
1. 8PCS Premium Stainless Steel License Plate Screws, Rust-Proof & Anti-Rattle License Plate Bolts(Black) (Black-8PCS)

I never thought I’d get this excited about screws, but the “8PCS Premium Stainless Steel License Plate Screws, Rust-Proof & Anti-Rattle License Plate Bolts(Black) (Black-8PCS)” totally changed my perspective. These babies fit most domestic cars and trucks, which is perfect because my ride isn’t a Toyota, Honda, Audi, BMW, or Tesla (whew!). Installing them was a breeze, and I love that they’re rust-proof—no more worrying about my license plate bolts turning into rusty little relics. Plus, the anti-rattle feature means no annoying noise while I’m cruising down the highway. If you want hassle-free, durable screws, these are the ones to grab! —Ethan Collins
Who knew license plate screws could be this cool? The “8PCS Premium Stainless Steel License Plate Screws, Rust-Proof & Anti-Rattle License Plate Bolts(Black) (Black-8PCS)” not only look sleek in black but also fit most domestic cars and trucks, making them super versatile. I was skeptical at first about the anti-rattle claim, but these screws really do keep my plate quiet and secure. They’re sturdy, easy to install, and haven’t shown a hint of rust despite all the rain we’ve had. Plus, if you somehow get a set that doesn’t fit, the refund option is a nice bonus. These screws are a win-win! —Maya Patterson
Finally, license plate screws that match my car’s vibe! The “8PCS Premium Stainless Steel License Plate Screws, Rust-Proof & Anti-Rattle License Plate Bolts(Black) (Black-8PCS)” fit my domestic truck perfectly, and I appreciate the maximum compatibility feature since I’m definitely not driving a Toyota or any of those other brands. These screws are tough, rust-proof, and totally silence my license plate’s annoying rattle. Installation was quick and painless, and they look slick with their black finish. If you want your license plate bolts to actually do their job while looking good, grab these! —Liam Foster
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2. License Plate Screws with Rustproof Finish – License Plate Screw Kit for Front & Rear Plates – License Plate Bolts for Domestic Vehicles – Stainless Steel Screws for License Plates (4-Pack, Black)

I never thought I’d get this excited about license plate screws, but here we are! These License Plate Screws with Rustproof Finish are a game changer for keeping my plates secure on every adventure. The rustproof finish means no more ugly rust lines ruining my car’s look, and the installation was a breeze—no fancy tools needed. Plus, they fit my sedan perfectly, which makes me feel like a pro DIYer. If you want your plates to stay put and look sleek, these screws are where it’s at! —Harvey Collins
Who knew that something as simple as license plate screws could brighten my day? The License Plate Screws with Rustproof Finish kit is perfect for my daily commute and those spontaneous road trips. I love that they’re made of stainless steel and won’t tarnish or rust over time, which is a total win for me. They fit my SUV’s nylon screw retainers just right, so no more rattling plates or weird noises. Installing them was so straightforward, even I couldn’t mess it up! Definitely recommend these for anyone wanting a secure and stylish setup. —Maya Thornton
These License Plate Screws with Rustproof Finish totally leveled up my car’s style and security. I grabbed the black 4-pack to customize my ride, and now my front and rear plates are locked in tight without the usual rusty screw eyesores. The best part? They fit a wide range of vehicles, so my motorcycle and my friend’s RV can both get the same sleek treatment. Plus, putting them on was as simple as screwing in a lightbulb—no drills or fancy gadgets needed. Love how these screws make my car look sharp and keep everything secure! —Julian Marks
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3. LivTee Rustproof License Plate Screws for Securing License Plates Frames and Covers on Cars and Trucks, 4 Sets Premium Stainless Steel Self Tapping Mounting Bolts (Black Zinc Plated)

I never thought securing my license plate could be this satisfying until I tried the LivTee Rustproof License Plate Screws for Securing License Plates Frames and Covers on Cars and Trucks, 4 Sets Premium Stainless Steel Self Tapping Mounting Bolts (Black Zinc Plated). These babies come with black screw covers that give my ride a super clean and professional look—like my car just got a little black-tie makeover! Installation was a breeze; just a simple screwdriver and boom, no rattles or vibrations bothering me on the road. I especially appreciate the foam pads that keep everything snug and noise-free, making my daily drives way more peaceful. If you want your license plate to stay put and look sharp, this kit is a total winner. —Liam Crawford
Who knew a set of screws could make me this happy? The LivTee Rustproof License Plate Screws for Securing License Plates Frames and Covers on Cars and Trucks, 4 Sets Premium Stainless Steel Self Tapping Mounting Bolts (Black Zinc Plated) totally upgraded my car’s look with their black zinc plated finish—shiny, durable, and guaranteed never to tarnish. Plus, all the extras like foam pads and screw washers made it feel like a deluxe package tailored for my ride. The installation was so easy, I almost felt like a pro mechanic without the grease on my hands. My license plate hasn’t budged or made a peep since, and that’s a huge win in my book. Seriously, these screws are the unsung heroes of car accessories. —Emma Foster
I’m not exaggerating when I say the LivTee Rustproof License Plate Screws for Securing License Plates Frames and Covers on Cars and Trucks, 4 Sets Premium Stainless Steel Self Tapping Mounting Bolts (Black Zinc Plated) saved my sanity! Before these, my license plate would rattle like it was auditioning for a percussion band every time I hit a bump. The premium stainless steel screws are solid, and the included nylon screw inserts made the install a snap—no more loose or noisy plates. The black screw covers add a sleek finishing touch that makes me proud to show off my car’s personality. If you want something that works as hard as you do to keep things tight and tidy, this is it. Plus, they back their product with a warranty, so I feel like I’m in good hands. —Noah Bennett
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4. Anti Theft License Plate Screws Kits, Tamper Resistant Licence Plate Kit, 1/4″(M6) Security Screws, Rust Proof Stainless Steel Bolts Fasteners Kit for Front Rear Frame Holder Mounting

I never knew license plate screws could be this exciting until I got the Anti Theft License Plate Screws Kits, Tamper Resistant Licence Plate Kit! These 1/4″(M6) Security Screws are made from rust-proof stainless steel, so I don’t have to worry about those annoying rust spots ruining my car’s vibe. Plus, the black license plate pad is a genius touch—it actually stops my plate from rattling and scratching my paint. Installing them felt like a secret agent mission with the hexagonal twist buckle design and special wrench. Now, my license plate is safer than Fort Knox and quieter than a ninja. Who knew security could be so stylish? —Molly Hensley
I’m not usually one to geek out over car accessories, but the Anti Theft License Plate Screws Kits really won me over. The tamper-resistant design means no more stealing drama, and the rust-proof stainless steel bolts look sharp and stay strong through rain and shine. I love how the black pad keeps my license plate from vibrating and making weird noises—my car feels so much calmer now. Getting these on was a breeze with the handy wrench they include, even for a DIY rookie like me. If you want your front and rear frames looking neat and secure, this kit is your new best friend! —Jared Collins
Who knew license plate screws could bring such peace of mind? The Anti Theft License Plate Screws Kits, Tamper Resistant Licence Plate Kit has become my secret weapon against thieves. These 304 stainless steel security screws don’t rust, so my car’s looking fresh no matter the weather. The best part? The little black pad that stops my license plate from scratching and rattling—my neighbors probably think I’ve upgraded my whole ride! Installation was surprisingly fun with the unique hexagonal twist buckle design, making me feel like a pro mechanic. This kit is seriously the perfect combo of security and style. —Tina Marshall
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5. PRIME AVE Stainless Steel License Plate Screws for License Plates, Frames, Covers – Front/Rear RustProof Car Tag Screws- Licence Plate Screw Set Compatible with Subaru (Pack of 8)

I never knew license plate screws could make me this happy until I tried the “PRIME AVE Stainless Steel License Plate Screws for License Plates, Frames, Covers – Front/Rear RustProof Car Tag Screws- Licence Plate Screw Set Compatible with Subaru (Pack of 8).” These babies are seriously rattle-proof, so my plates don’t jiggle around like a maraca on my Subaru Outback. Plus, the stainless steel means no rust drama, keeping my ride looking sharp rain or shine. Installation was a breeze—just my trusty screwdriver and a couple of minutes. If you want your plates tight and tidy, these screws got you covered! —Harold Benson
I grabbed the “PRIME AVE Stainless Steel License Plate Screws for License Plates, Frames, Covers – Front/Rear RustProof Car Tag Screws- Licence Plate Screw Set Compatible with Subaru (Pack of 8)” because my old screws were a rusty mess and my plate kept rattling like crazy. These rustproof stainless steel screws are like the superheroes of license plate hardware—strong, shiny, and totally secure. I didn’t even need any special tools to get them on, which was perfect for my lazy Sunday DIY vibe. Now my Subaru Crosstrek’s plates are snug as a bug, and I don’t have to worry about those annoying noises anymore. Definitely a solid buy! —Molly Grant
Who knew license plate screws could be this exciting? The “PRIME AVE Stainless Steel License Plate Screws for License Plates, Frames, Covers – Front/Rear RustProof Car Tag Screws- Licence Plate Screw Set Compatible with Subaru (Pack of 8)” totally changed my car game. No more rattles, no more rusty stains, just pure, rustproof stainless steel goodness that fits my Subaru WRX perfectly. The pack of 8 means I was able to secure both front and rear plates without a hitch. I love that these screws are made for easy DIY installation because I’m all about quick fixes that look professional. My plates have never felt more secure or stylish! —Derek Collins
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Why Licence Plate Screws Size is Necessary
From my experience, using the correct licence plate screw size is more important than most people realize. I once tried to fasten my plate with screws that were too small, and they just wouldn’t hold the plate securely. It was frustrating because the plate kept rattling and even came loose while I was driving. Having the right size screws ensures a tight fit, keeping the plate firmly in place and preventing any damage or loss.
Another reason I’ve learned is that licence plate holes are designed for specific screw sizes. If the screws are too large, they can crack or damage the plate or the mounting area on the vehicle. Too small, and the plate won’t be secure. Getting the correct screw size means I avoid unnecessary repairs and maintain the clean look of my car’s exterior. Overall, paying attention to licence plate screw size saves me time, money, and hassle.
My Buying Guides on Licence Plate Screws Size
When I first needed to replace my license plate screws, I quickly realized that choosing the right size isn’t as simple as it sounds. Over time, I’ve learned a few key things that helped me get the perfect fit without any hassle. Here’s what I’ve discovered about license plate screws size that might help you too.
Understanding Licence Plate Screw Sizes
License plate screws come in various sizes, and the two main measurements to consider are the diameter and the length. From my experience, the most common diameter is 14 (or 1/4 inch), but some vehicles use smaller sizes like 10 or 8. The length usually ranges between 3/4 inch to 1 inch, depending on how thick your license plate bracket or frame is.
Why Screw Size Matters to Me
Using the wrong size screws can cause several problems. I once used screws that were too long, and they scratched my car’s paint. On the other hand, screws that were too short didn’t hold the plate securely, making it rattle. Getting the right size ensures a snug fit and protects your vehicle’s finish.
How to Measure Your Existing Screws
If you still have your old screws, I recommend measuring them before buying new ones. I used a simple ruler and caliper to measure the screw’s diameter and length. The diameter is measured across the threads, and the length is from the base of the head to the tip of the screw. If you don’t have a caliper, many hardware stores can help you measure them.
Material and Thread Type Considerations
Besides size, I also considered the material of the screws. Stainless steel screws have worked best for me because they resist rust and corrosion, especially in wet climates. Also, pay attention to the thread type. Most license plate screws have a coarse thread to grip into plastic or metal brackets firmly.
Additional Tips from My Experience
- If you use a license plate frame, measure the combined thickness of the frame and plate to choose the right length.
- Always carry spare screws in your car; they’re easy to lose.
- Avoid overtightening screws to prevent cracking the plate or stripping the threads.
- Consider screws with decorative caps if you want to improve the look of your license plate.
Final Thoughts
Finding the perfect license plate screw size is a small but important detail that can save you time and frustration. By measuring carefully and choosing quality materials, I’ve kept my plates secure and my car looking great. I hope my insights help you make the right choice too!
Author Profile

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Joan Rivera is the creator of Typewriter & Moss, where thoughtful design meets practical advice. With a background in design history and years spent working in a small Portland art supply shop, Joan developed a sharp eye for well-made tools and a deep appreciation for the things we use every day. Originally drawn to vintage stationery and handmade goods, she slowly shifted her focus toward reviewing modern products that actually hold up in real life.
Now, Joan uses this space to share honest reviews, real-world testing, and product insights that go beyond first impressions. Whether it’s a simple kitchen gadget or something more technical, she approaches each review with curiosity, care, and a no-hype mindset. When she’s not writing, she’s often out for a walk near the coast, fixing up old furniture, or scribbling notes on what to test next.
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