YALOK Anti Theft License Plate Screws Kit (M6, 1/4"), Rustproof Stainless Steel with Anti-Theft Tool
Product description
What to know
If you’re tired of license plate thieves and rattling plate screws, this YALOK kit positions itself as a practical option. It’s a full hardware set designed to secure front or rear plates on most cars, trucks, trailers, and even motorcycles. The standout claim is the tamper-resistant top: a hex button head with a thimble at the center that can’t be removed with standard Allen wrenches. To unscrew, you need the included anti-theft screwdriver. The result on paper is both theft deterrence and a tidy finish that aims to reduce plate rattle.
Tech specs

This kit centers on 1/4" (M6) screws, 20 mm long, paired with nuts, washers, caps, and nylon plugs. It’s built from 304 stainless steel, which is marketed as rustproof and weather-resistant, suited for outdoor exposure. The package explicitly covers compatibility for common mounting scenarios—screws designed to work with frames, covers, and combined mounts for most vehicles.
What stands out


- Anti-theft design: The top of the screw is not accessible to a standard tool, and you’ll need the provided anti-theft screwdriver. If you live in areas with recurring plate theft, this is a meaningful deterrent on the surface.
- All-in-one kit: Besides screws, you get fastener nuts, caps, washers, and nylon plug-ins to adapt to bumper pre-drilled holes. It’s a more complete solution than buying parts piecemeal.
- Rattle reduction: A self-adhesive pad is included to dampen vibration behind the plate, which can help avoid scratches on the paint and reduce noisy rattling when the car is in motion.

How to use it
The kit is designed to fit most domestic cars and trucks that use Nylon/Plastic Retainers in their license plate holes. The self-tapping screws are intended to bite into pre-drilled holes without extra hardware, while the nylon plugs offer a way to adjust for slightly different hole sizes. Note that you’ll want to replace the existing hardware with the anti-theft screws and ensure you keep the anti-theft screwdriver in a safe but accessible place—losing it could make plate removal more challenging for repairs or inspections.
What to consider before buying

- Security vs convenience: The anti-theft design adds a layer of security, but it also means you’ll need the included tool to remove the plate later. If you’re the kind of person who frequently changes plates or travels to areas with varying aftermarket hardware, this could be both a benefit and a minor hindrance.
- Fitment caveats: The description notes compatibility with most mounts and nylon retainer setups, but real-world fit depends on your car’s exact holes and bumper design. If your vehicle uses unusual hole spacing or non-standard frames, double-check the hole size and thickness allowances before purchase.
- Material and corrosion: 304 stainless steel is marketed as rustproof, yet environmental exposure varies. If you regularly drive in coastal or highly salted conditions, consider potential wear over several seasons and whether you prefer a more rugged or thicker hardware set.


What you get in the box
- M6 x 20 mm screws (1/4 inch) and corresponding nuts
- Washers and caps for a clean finish
- Anti-theft screwdriver designed for the tamper-proof top
- Nylon plugs to adjust bumper pre-drilled hole sizes
- Rattle-proof adhesive pad to dampen plate vibration

Practical use case
Imagine you’re pulling out of a busy lot and notice the plate rattling with every bump. With this kit, you can replace the standard screws with anti-theft hardware, lock the plate in place, and apply the pad behind the plate to quiet the ride. If you’ve had plates stolen or damaged in the past, the added deterrent could save you headaches during maintenance and inspections, especially in areas with higher plate theft concerns.
Limitations and trade-offs



It isn’t a magic fix for all vehicles. Some cars use non-standard mounting dimensions or require different length screws, and the absence of a universal guarantee means you should measure hole spacing and bumper thickness before committing. Also, if you primarily park in extreme environments, the long-term durability of any mounting hardware depends on weather exposure and cleaning routine. It’s not the cheapest option, but it’s a fairly complete security-oriented kit for everyday use.
Final thoughts: who it’s for
If you want practical anti-theft protection for your license plate without buying components separately, and you value a more complete mounting solution that includes the anti-theft tool and vibration dampening, this kit is worth considering. It leans toward everyday reliability and a straightforward install, rather than premium, race-grade hardware. If you’re after a minimal setup or need a very specific screw length, it may feel a bit generic. For most standard cars and trucks, it offers a balanced blend of security, corrosion resistance, and installation convenience.

Is it worth it?
A solid pick if you prioritize deterrence and a complete, ready-to-install package. It may not be perfect for ultra-specific hole patterns or extreme coastal climates, but for the average vehicle owner seeking tamper-resistant mounting with rustproof materials, it makes sense to consider. If security is a top priority and you’re okay with using the included screwdriver, this kit aligns well with that goal.
FAQ
- Do I need to use the anti-theft screwdriver every time I remove the plate? Yes, the top is designed to require the provided anti-theft tool for removal.
- Will these screws fit all cars? They’re designed for most domestic cars and trucks with Nylon/Plastic Retainer holes, plus the nylon plugs help adapt to bumper pre-drilled holes. If your vehicle has unusual mounting, measure your holes first.
- Is the kit suitable for outdoor use? The 304 stainless steel and weather-resistant claim support outdoor exposure, but long-term durability depends on your environment and maintenance routine.
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