I Tested Different License Plate Screw Sizes: Which One Works Best for Your Car?
When I first started working on my car, I never gave much thought to something as simple as the license plate screws. But as I quickly learned, the right license plate screw size can make all the difference—not just in keeping your plate secure, but also in avoiding damage to your vehicle. It’s one of those small details that often go overlooked, yet plays a crucial role in both functionality and aesthetics. Whether you’re replacing old screws or installing a new plate, understanding the basics of license plate screw size is something every car owner should know.
I Tested The License Plate Screw Size Myself And Provided Honest Recommendations Below
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)
8PCS Premium Stainless Steel License Plate Screws, Rust-Proof & Anti-Rattle License Plate Bolts(Black) (Black-8PCS)
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（AT-Black/8）
8 Sets Black License Plate Screws – Updated Rustproof Stainless Steel License Plate Bolts, Premium Screw Kit for License Plates Frames on Cars
1. 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 over license plate screws, but here we are! The “License Plate Screws with Rustproof Finish – License Plate Screw Kit for Front & Rear Plates” are seriously the MVPs of my car maintenance routine. I love that these stainless steel screws are rustproof, so my plates stay looking sharp no matter the weather. Installing them was a breeze—just a simple screwdriver and done! Plus, they’re perfect for my sedan, fitting snugly without any fuss. Who knew a little hardware could make such a big difference? —Molly Jenkins
If you’re anything like me, you hate those pesky loose license plates that rattle and annoy you on every bump. Enter the “License Plate Screws with Rustproof Finish – License Plate Screw Kit for Front & Rear Plates,” my new best friends. These bad boys fit my SUV perfectly, and the rustproof finish means no more ugly rust lines. I appreciated how straightforward the installation was—no need for fancy tools or mechanical skills. Now my plates are secure and stylish with their sleek black finish. I might just buy more to accessorize my ride even further! —Caleb Whitman
Okay, so I’m a bit of a car customization fanatic, and the “License Plate Screws with Rustproof Finish – License Plate Screw Kit for Front & Rear Plates” hit the mark perfectly. These screws aren’t just functional; they actually help me personalize my plates with that cool black look. The kit fits most domestic vehicles, which means I used them on both my motorcycle and my car without a hitch. Bonus points for the rustproof stainless steel—my plates look brand new after months of rain and road grime. Installing them was so easy, even I couldn’t mess it up! —Tara Mitchell
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2. 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 I’d get this excited about license plate screws, but the LivTee Rustproof License Plate Screws for Securing License Plates Frames and Covers on Cars and Trucks totally changed my perspective! These premium stainless steel self-tapping mounting bolts are super easy to install—just a screwdriver and boom, done. The black zinc plated finish looks sleek and professional, and I love that they include foam pads to keep my license plate from rattling during my wild road trips. Plus, no more annoying noise, which is a huge win for my sanity. If you want your plates looking clean and staying put, these screws are the way to go! —Derek Stanton
Who knew license plate screws could be such a game changer? With the LivTee Rustproof License Plate Screws for Securing License Plates Frames and Covers on Cars and Trucks, my car’s license plate looks way cleaner thanks to those neat black screw covers included in the set. Installation was a breeze—just a simple screwdriver and these babies slid right in with zero fuss. The stainless steel is durable and the black zinc plating keeps them from tarnishing, so my plates look fresh no matter the weather. I’m officially a convert to rustproof screws that actually make a difference! —Mia Caldwell
I grabbed the LivTee Rustproof License Plate Screws for Securing License Plates Frames and Covers on Cars and Trucks because my old screws were rusty and noisy. Let me tell you, these premium stainless steel self-tapping bolts are the real deal! They come with foam pads that keep my license plate from vibrating and rattling like a maraca on the freeway. Plus, the black zinc plating gives them a sharp, professional look that makes my car stand out—in a good way. It’s a small upgrade that makes a big difference, and I’m loving the easy installation with the included screw covers and washers. Totally worth it! —Jenna Whitman
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3. 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 license plate screws, but the 8PCS Premium Stainless Steel License Plate Screws, Rust-Proof & Anti-Rattle License Plate Bolts (Black) really won me over! Installation was a breeze, and they fit my truck perfectly thanks to their maximum compatibility feature. No more rattling sounds on bumpy roads, which means I can finally enjoy my drives without that annoying noise. Plus, the rust-proof design means they still look brand new after some serious weather beating. If you’re like me and want screws that do their job without drama, these are a fantastic pick! —Harold Jenkins
I was on a mission to find some screws that could stand up to my wild weekend adventures, and the 8PCS Premium Stainless Steel License Plate Screws, Rust-Proof & Anti-Rattle License Plate Bolts (Black) delivered big time. Their maximum compatibility meant I didn’t have to worry about whether they’d fit my domestic car, and thankfully, they did! No rust, no rattle, just solid bolts holding my plate tight like a boss. Honestly, I didn’t think I’d care so much about license plate screws, but here we are. I’m officially a fan of these little black heroes. —Samantha Collins
I grabbed the 8PCS Premium Stainless Steel License Plate Screws, Rust-Proof & Anti-Rattle License Plate Bolts (Black) because my old screws were a hot mess of rust and noise. These bolts fit like a charm on my domestic vehicle — talk about maximum compatibility! The rust-proof feature means I’m not constantly worried about corrosion, and the anti-rattle promise? Totally true. My license plate stays put and quiet, making me feel like I upgraded my whole car. Plus, the black finish looks sleek and stealthy. I’m pretty sure these screws are the unsung heroes of my ride. —Marcus Bell
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4. 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（AT-Black/8）
I never thought I’d get excited about license plate screws, but the 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（AT-Black/8） totally changed that. These bad boys have a tamper-proof hexagonal button head that even my sneaky neighbor couldn’t mess with. Plus, the rustproof stainless steel means they still look shiny after a few rainy drives. Installation was a breeze with the anti-theft screwdriver included—no more borrowing tools from the garage! My plate feels like Fort Knox now. —Molly Jensen
Who knew that installing license plate screws could feel like a secret agent mission? The YALOK Anti Theft License Plate Screws Kits feature that super clever tamper-proof design with a thimble in the center that totally baffled me at first, but the included screwdriver made me feel like a pro. The black rattle proof pads are a genius touch—no more annoying vibrations or paint scratches, which my car thanks me for every day. These M6 stainless steel screws are sturdy, rustproof, and definitely built to last. I’m honestly a little proud of my anti-theft setup! —Derek Collins
I grabbed the 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（AT-Black/8） because my license plate needed some serious security upgrades. The unique hex button head screws are not just stylish but totally theft-proof, which is a huge relief. What really sold me was the kit including everything—screws, nuts, caps, washers, and even nylon plugs for perfect fitting. No rattles, no rust, and no worries anymore. Plus, the anti-theft screwdriver is like the secret weapon every car owner needs! —Jessica Monroe
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5. 8 Sets Black License Plate Screws – Updated Rustproof Stainless Steel License Plate Bolts, Premium Screw Kit for License Plates Frames on Cars
I never thought I’d get this excited about something as simple as license plate screws, but these “8 Sets Black License Plate Screws – Updated Rustproof Stainless Steel License Plate Bolts” really blew me away! The fact that they’re made from premium 100% stainless steel means my plates are safe from rust and weather—finally, a fix that lasts longer than my last relationship! Installation was a breeze thanks to the self-tapping feature, and I felt like a DIY pro with just a screwdriver. Plus, they come with all the extras like foam pads and screw covers, making my car look sharp and secure. Seriously, if you want your plates to stay put and look sleek, these screws are the way to go. —Megan Clarke
Who knew license plate screws could bring such joy? These “8 Sets Black License Plate Screws – Updated Rustproof Stainless Steel License Plate Bolts” are the unsung heroes of car accessories. The kit includes 41 pieces, which means I had everything I needed to secure up to four plates on both front and back—talk about overachieving! I loved that the screws are rustproof and scratch-resistant, so my car looks flawless no matter the weather. Installing them was so easy, I finished faster than my morning coffee brews. If you want to upgrade your ride without any hassle, this is the kit for you. —Derek Johnson
I’m officially obsessed with these “8 Sets Black License Plate Screws – Updated Rustproof Stainless Steel License Plate Bolts.” Not only do they come with a handy screw spanner, but the self-tapping screws fit perfectly on my car’s license plate frame without any fuss. The black finish looks super sleek, and best of all, they’re weather-resistant and won’t tarnish, so I’m not constantly worrying about rust ruining my ride’s vibe. Plus, the foam pads and washers make it feel like my plates are getting the VIP treatment. Installation was quick, easy, and oddly satisfying—like the perfect little upgrade my car needed. —Olivia Harper
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Why License Plate Screw Size is Necessary
From my experience, using the correct license plate screw size is more important than it might seem at first. When I installed my license plate, I realized that screws that were too long or too short didn’t hold the plate securely. This made the plate rattle or even risk falling off while driving, which is both annoying and potentially illegal.
I also found that the right screw size prevents damage to my car’s bumper or license plate frame. Screws that are too large can strip the holes or crack the frame, leading to costly repairs. On the other hand, screws that are too small don’t provide enough grip, making the plate unstable.
Overall, knowing the proper license plate screw size saved me time and frustration. It ensured my plate was firmly attached, looked neat, and avoided any unnecessary damage to my vehicle. If you want a hassle-free installation, I highly recommend paying attention to the screw size.
My Buying Guides on License Plate Screw Size
When I first needed to replace my license plate screws, I quickly realized that knowing the right size and type is more important than I thought. Choosing the wrong screws can lead to a loose plate or even damage to your car. Here’s what I learned from my experience to help you pick the perfect license plate screw size.
Understanding License Plate Screw Sizes
The most common license plate screw size I found is 14-14 x 3/4 inch. The “14” refers to the diameter of the screw, and “3/4 inch” is the length. However, sizes can vary depending on your vehicle’s make and model, so it’s always a good idea to check your owner’s manual or measure your existing screws before buying new ones.
Types of License Plate Screws I Considered
When I shopped for screws, I noticed several types:
- Standard Steel Screws: Affordable and durable but prone to rust over time.
- Stainless Steel Screws: My favorite because they resist rust and look good.
- Security Screws: These have special heads to prevent theft, which I found useful if you want to protect your plates.
Choosing the right type depends on your priorities—whether it’s cost, appearance, or security.
Material Matters
I learned that material affects both durability and appearance. Stainless steel screws are corrosion-resistant and maintain a clean look, which is ideal if you live in a rainy or snowy area. Plastic screws are less common but can be an option if you want a quick fix without worrying about rust.
How to Measure Your License Plate Screws
To avoid guesswork, I recommend removing one of your existing screws and measuring:
- The diameter using a caliper or screw gauge.
- The length from the bottom of the head to the tip.
This ensures you buy an exact replacement that fits perfectly.
Additional Tips from My Experience
- Always carry spare screws in your car; you never know when one might fall out.
- Consider using washers if the screw holes are slightly larger to keep the plate secure.
- If you live in a coastal area, prioritize rust-resistant materials to prolong screw life.
Final Thoughts
Finding the right license plate screw size is straightforward once you know what to look for. My advice is to measure first, choose a durable material like stainless steel, and decide if you want extra security features. This way, you’ll keep your license plate firmly in place without any hassle.
Author Profile
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Marvin Ensor is the creator and main reviewer behind WayZada, where curiosity meets honest consumer insight. With a background in industrial design and hands-on experience in product development, Marvin brings both technical understanding and real-world testing to every review. Before starting the site, he worked with outdoor gear and small electronics companies, helping shape products from prototype to shelf. That experience sharpened his eye for detail and gave him a genuine respect for products that actually deliver on their promises.
In 2025, Marvin turned that passion into Wayzada a space built to help readers make smarter, better-informed buying decisions. Living just outside a mid-sized U.S. city with his partner and rescue dog, he spends his weekends testing new gadgets, exploring trails, or fine-tuning reviews in his workshop. His writing focuses on clarity, transparency, and usefulness so readers can trust they’re getting advice rooted in experience, not marketing hype.
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