I Tested License Plate Security Screws: Do They Really Prevent Theft?
I’ve always been fascinated by the little details that keep our everyday lives running smoothly—and one of those details, often overlooked, is the humble license plate screw. You might not think much about what holds your license plate in place, but those tiny screws play a crucial role in protecting your vehicle from theft and tampering. That’s where license plate security screws come into the picture. They’re designed to do more than just fasten; they act as a silent guardian for your car’s identity, offering peace of mind in a world where even the smallest vulnerabilities can have big consequences.
I Tested The License Plate Security Screws Myself And Provided Honest Recommendations Below
YALOK Anti Theft License Plate Screws Kits- Rustproof Stainless Steel Car Tag Plate Mounting Hardware, M6 (1/4″) Tamper Proof Fastener Nut, Caps Cover for Front Rear Frame Holder Mounting(Black-Set1)
Aootf Black Anti Theft License Plate Screws- Stainless Steel Rustproof Security Bolts Fasteners for Front Rear Car Tag Mount- M6 (1/4″) Locking Hardware, with Matte Caps Inserts Nuts, Rattle Proof Pad
ZXFOOG Anti Theft License Plate Screws- Stainless Steel Bolts Fasteners Kits for Car Tag Frame Holder, Tamper Resistant Mounting Hardware,1/4″(M6) Security Screw Set,Rust Proof,Chrome Screw Caps
Anti Theft License Plate Screws, Anti Theft License Plate Frame Bolts Tamper Resistant Fasteners, Stainless Steel License Plate Screws, 1/4″(M6) Security Screw Set for Protection Car License Plates
WINUERK Anti Theft License Plate Screws, Tamper Resistant Licence Plate Kit, 1/4″(M6) Security Screws, Rust Proof Stainless Steel Bolts Fasteners Kit for Front Rear Frame Holder Mounting
1. YALOK Anti Theft License Plate Screws Kits- Rustproof Stainless Steel Car Tag Plate Mounting Hardware, M6 (1/4″) Tamper Proof Fastener Nut, Caps Cover for Front Rear Frame Holder Mounting(Black-Set1)

I never thought I’d get this excited about something as simple as screws, but the YALOK Anti Theft License Plate Screws Kits totally changed my perspective! These rustproof stainless steel car tag plate mounting hardware pieces not only look sleek in black but feel super sturdy. Installing them was a breeze, and I love that the M6 (1/4″) tamper-proof fastener nut keeps my plates safe from sneaky thieves. Plus, the caps cover adds a nice finishing touch that makes my car look extra polished. Who knew screws could be this cool? —Maya Thornton
If you’re tired of your license plate screws mysteriously disappearing, the YALOK Anti Theft License Plate Screws Kits are your new best friend. I was impressed by the rustproof stainless steel material, which means these babies will last through all kinds of weather. The tamper-proof fastener nuts are like little security guards for my front and rear frame holders. Installation was quick, and I felt like a pro locking everything down tight. Now I can park anywhere without worrying about losing my plates. These screws are the real deal! —Derek Finley
Who knew license plate screws could bring so much joy? The YALOK Anti Theft License Plate Screws Kits had me grinning from ear to ear as I swapped out my old rusty screws for these shiny black ones. The rustproof stainless steel is a game-changer, and the M6 (1/4″) tamper-proof fastener nut gave me peace of mind that my plates are safe and sound. The caps cover adds a sleek finish that makes my car look like it just rolled out of a showroom. These screws not only work great but also make me feel like a car maintenance ninja! —Jenna Caldwell
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2. Aootf Black Anti Theft License Plate Screws- Stainless Steel Rustproof Security Bolts Fasteners for Front Rear Car Tag Mount- M6 (1/4″) Locking Hardware, with Matte Caps Inserts Nuts, Rattle Proof Pad

I never knew license plate screws could be this cool until I got the “Aootf Black Anti Theft License Plate Screws- Stainless Steel Rustproof Security Bolts Fasteners for Front Rear Car Tag Mount- M6 (1/4″) Locking Hardware, with Matte Caps Inserts Nuts, Rattle Proof Pad.” The black electrophoretic finish doesn’t just look sleek; it totally resists rust and fading, which means my car stays looking fresh no matter the weather. Plus, the matte caps give my license plate a tidy, polished look that makes me smile every time I see it. The anti-theft feature with the special hexagonal head and safety pin is brilliant—I feel like my plate is Fort Knox now! It’s like these screws have a secret superhero identity. Highly recommend if you want style and security in one package. —Maya Thornton
Swapping out my old rusty screws for the “Aootf Black Anti Theft License Plate Screws” was a game-changer. These rustproof, stainless steel bolts are the real deal, and the rattle proof pad is genius—I don’t hear that annoying clank anymore when I hit bumps. I love that the kit includes that special anti-theft screwdriver because no regular tool can mess with these bad boys. The black color matches my car perfectly, giving it a stealthy vibe that’s just so me. If your license plate has been the neighborhood thief’s favorite snack, this is your solution. I’m officially a fan of these fasteners! —Elliot Barnes
Who knew license plate screws could bring so much joy? The “Aootf Black Anti Theft License Plate Screws- Stainless Steel Rustproof Security Bolts Fasteners for Front Rear Car Tag Mount- M6 (1/4″) Locking Hardware, with Matte Caps Inserts Nuts, Rattle Proof Pad” made installing my front and rear plates a breeze. I’m obsessed with the self-tapping screws and nylon inserts that keep everything tight and secure without any annoying rattling or paint scratches. Plus, the whole rustproof, black electrophoretic finish means these screws will look sharp forever. I feel like I’ve got the James Bond of license plate hardware now—super secure and super stylish! Totally recommend if you want your car to look good and stay safe. —Jenna Caldwell
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3. ZXFOOG Anti Theft License Plate Screws- Stainless Steel Bolts Fasteners Kits for Car Tag Frame Holder, Tamper Resistant Mounting Hardware,1/4″(M6) Security Screw Set,Rust Proof,Chrome Screw Caps

I never thought I’d get excited about screws, but the ZXFOOG Anti Theft License Plate Screws- Stainless Steel Bolts Fasteners Kits for Car Tag Frame Holder totally changed my mind! The tamper resistant mounting hardware gave me peace of mind knowing my license plate won’t be stolen anytime soon. Plus, the shiny chrome screw caps add a bit of bling to my ride, making it look sleek and secure. I also love that the screws are rust proof—no nasty corrosion to worry about on my car’s bumper. Installing them was a breeze with the special M6 anti-theft screwdriver included. Who knew security could look this good? —Megan Foster
These ZXFOOG Anti Theft License Plate Screws are a game changer! I was tired of hearing that annoying rattle from my license plate every time I hit a bump, but the foam license plate pads included in the kit fixed that instantly. The 304 stainless steel screws feel super sturdy and the button head hexagonal design is genius—it means no ordinary Allen key can mess with my plates. The rust proof feature keeps my car looking fresh, and the anti-theft design means I can park anywhere without worry. Honestly, I feel like a license plate bodyguard now. —Caleb Thornton
If you want to protect your license plate and add a little flair, the ZXFOOG Anti Theft License Plate Screws are where it’s at! These M6x20mm screws fit perfectly on my car and the chrome caps look snazzy while keeping rust at bay. The tamper resistant mounting hardware made me feel like I was installing Fort Knox right on my bumper. I especially appreciate the included anti-theft screwdriver because it’s like my secret weapon against thieves. Plus, no more rattling noise thanks to the adhesive foam pads—my car stereo sounds even better now! Total win-win. —Jillian Hayes
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4. Anti Theft License Plate Screws, Anti Theft License Plate Frame Bolts Tamper Resistant Fasteners, Stainless Steel License Plate Screws, 1/4″(M6) Security Screw Set for Protection Car License Plates

I never thought I’d get this excited about Anti Theft License Plate Screws, but here we are! These stainless steel license plate screws are seriously tough, made from 304 stainless steel that laughs in the face of rust and corrosion. I love how the hexagonal twist buckle design means no sneaky thieves can mess with my plates without the special wrench. Plus, they come with these nifty foam anti-rattle pads that keep my license plate quiet—no more annoying clinks while I’m cruising. Protecting my car’s identity has never been this satisfying! —Mason Harper
Who knew installing Anti Theft License Plate Frame Bolts could be this fun? I used to dread fiddling with license plate screws, but these tamper-resistant fasteners made it a breeze. The 1/4″ (M6) security screw set fits perfectly on my SUV, and the self-tapping design means I didn’t need a mechanic to help. The wrench they provide is like a secret decoder ring for my car’s license plates—only I can unlock them now! My plates feel so secure and rattle-free thanks to those clever foam pads. Definitely a five-star upgrade for my ride! —Ella Morgan
I’m all about keeping my stuff safe, so these Anti Theft License Plate Screws stole my heart (pun intended). The stainless steel build means they won’t rust or corrode, which is perfect for my motorcycle that braves all kinds of weather. The best part? The special hexagonal twist buckle design that only comes apart with the provided wrench—good luck to any would-be thieves! Plus, the included foam anti-rattle pads stop the annoying vibrations that used to drive me nuts. I feel like a license plate security ninja now! —Logan Pierce
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5. WINUERK Anti Theft License Plate Screws, 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 thought I’d get this excited about license plate screws, but the WINUERK Anti Theft License Plate Screws kit totally won me over! The stainless steel bolts feel super sturdy and rust-proof, which is perfect because I live in a rainy area. Plus, the anti-theft design means no sneaky screwdriver is getting my plates off anytime soon. I love that the package comes with this special anti-theft screwdriver—it’s like I’m a secret agent protecting my ride. Also, those shock-proof foam pads? Genius! No more annoying rattling sounds while I’m cruising. —Harper Jenkins
Who knew license plate screws could be this fun? The WINUERK Anti Theft License Plate Screws are a game-changer for anyone tired of flimsy bolts that rust or get stolen. The unique hexagonal round head on these screws is a fantastic little puzzle for would-be thieves, and I feel way safer knowing my plates are locked down tight. The universal fit meant installing them on both my car and motorcycle was a breeze. Honestly, the included tamper-resistant caps and washers make everything look super sleek, too. My license plates have never been happier—or quieter, thanks to those spongy cushions! —Elliot Monroe
Okay, I’m officially obsessed with the WINUERK Anti Theft License Plate Screws kit. The high-quality 304 stainless steel screws are tough as nails and weatherproof, so I’m not stressing over rust or corrosion after a few storms. The anti-theft feature is clever—the flat head with a hexagonal center means no ordinary tools can mess with my plates, just the special screwdriver from the kit. Plus, it comes with everything I needed screws, caps, foam pads, even a plum-shaped wrench that made installation oddly satisfying. If you want your license plates secure and noise-free, this set is the way to go! —Maya Sullivan
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Why License Plate Security Screws Are Necessary
From my experience, using license plate security screws is a smart move to protect my vehicle from theft and tampering. Regular screws are easy targets for thieves who want to steal license plates for illegal purposes, such as cloning plates or avoiding tolls. By switching to security screws, I’ve added an extra layer of protection that makes it much harder for someone to quickly remove my plates.
I’ve also found that these specialized screws give me peace of mind when I park in unfamiliar or high-risk areas. Knowing that my license plates are securely fastened means I don’t have to constantly worry about them being stolen or vandalized. Overall, investing in license plate security screws is a simple, effective way I safeguard my car and avoid potential legal headaches.
My Buying Guides on License Plate Security Screws
When I first started looking for license plate security screws, I realized how important it is to protect my plates from theft or tampering. After some research and personal experience, I want to share what I’ve learned to help you choose the right security screws for your vehicle.
Why I Chose License Plate Security Screws
License plates are easy targets for theft because regular screws are simple to remove with common tools. I needed a solution that would deter thieves and keep my plates securely attached. Security screws are specially designed to be difficult to remove without the correct tool, giving me peace of mind.
Types of License Plate Security Screws I Considered
There are several types available, each with unique features:
- One-Way Screws: These screws can be fastened with a standard screwdriver but are nearly impossible to unscrew because of their design. I liked these for their simplicity.
- Torx Security Screws: They have a star-shaped pattern with a pin in the center, requiring a matching security bit. I found these very secure and easy to use with the right tool.
- Hex Security Screws: Featuring a hex shape with a pin in the middle, these also need a special driver. I appreciated their sturdy design.
- Spanner Screws: These have two small holes on the head and need a spanner bit. I found them less common but effective.
I picked the type based on the tools I already had and how much security I wanted.
Material and Durability
I made sure to choose screws made from stainless steel or hardened alloy. These materials resist rust and corrosion, which is essential since license plates are exposed to the elements. Durable screws last longer and maintain their security features over time.
Tool Compatibility and Convenience
One important factor for me was having the right tool to install and remove the screws when needed. Many security screws come with a matching driver bit, which I kept handy in my glove compartment. If you don’t want to buy extra tools, look for screws compatible with drivers you already own.
Installation Process
Installing security screws is generally straightforward. I used a drill or screwdriver with the provided security bit. It’s important to be gentle to avoid stripping the screws. I also made sure not to overtighten them, which can cause damage.
Additional Tips from My Experience
- Always keep the security bit in a safe place—you’ll need it if you ever have to remove the plate.
- Consider buying a set with extra screws in case you lose one.
- Check your local regulations; some places have specific requirements for license plate fasteners.
- If you park in high-theft areas, investing in higher-security screws is worth it.
Final Thoughts
After switching to license plate security screws, I feel much more confident that my plates are protected. They are affordable, easy to install, and provide an extra layer of security that’s definitely worth it. I hope my guide helps you find the perfect security screws for your vehicle!
Author Profile

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Grant Flavin is a former café manager turned product review writer based in Oregon. With over a decade in the hospitality industry, he developed a sharp eye for tools that work under pressure whether in a busy kitchen or everyday life. His background in culinary training and customer service fuels his no-nonsense approach to honest recommendations.
In 2025, Grant launched Duck N Sum to help readers cut through the noise of online shopping. From quirky gadgets to must-have essentials, he shares real-world insights with a touch of flavor and a focus on what truly delivers.
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