LIONMAX Metal Roofing Screws #10 x 2 in - 300 PCS Black with Washer

In this review the LIONMAX Metal Roofing Screws #10 x 2 in are evaluated for homeowners and contractors who need a reliable fastener for metal-to-wood siding and corrugated roofs. The single biggest reason to buy is their combination of a weather resistant black coating and EPDM washer, which together reduce the risk of rust and leakage on exposed roof panels. The review focuses on build details, real-world performance on tin roofs, and practical value for medium sized roofing jobs.

Key Features

• Anti-corrosion coating: The black painted hex head and washer are coated with a weather resistant layer to help prevent rust on exposed roof surfaces.
• EPDM washer sealing: Each screw includes an EPDM washer that compresses against corrugated metal to improve the seal and reduce the chance of leaks in storms.
• Aggressive high-low threads: Alternating high and low threads help the screws bite into sheet metal and wood siding while minimizing cracking and splitting during installation.
• Sharp point: The sharp tip makes starting and driving easier through thin metal and into wood without pre-drilling in many cases.
• 300-piece package with hex socket: The kit includes 300 #10 x 2 in screws, neatly stored in a container, and a single 8 mm hex socket for use with a driver.

Who It's For

The screws suit DIY homeowners, small contractors, and maintenance crews working on metal roofs, tin sheds, and wood siding where a black finish is preferred for appearance. They are particularly useful on corrugated roof panels where the EPDM washer can seat in valleys and help prevent water intrusion.

Those who need stainless steel fasteners for coastal or extremely corrosive environments should look elsewhere, since these rely on a protective coating rather than solid stainless composition. Also, large commercial jobs that specify a specific fastener finish or bulk-packed industrial screws may require different sourcing.

Pros & Cons

Pros

• Good corrosion resistance from the black weather resistant coating for typical exposed roofs.
• EPDM washers provide dependable sealing performance on corrugated panels to prevent leaks.
• Aggressive threads and sharp point give strong grip in both sheet metal and wood siding.
• Value pack of 300 screws with a storage container and an included 8 mm hex socket.

Cons

• Coating is protective but is not the same as stainless steel for extremely harsh or coastal conditions.
• Only one small 8 mm hex socket is included, so additional driver bits will be needed for larger projects.

Specifications

Brand	LIONMAX
Size	#10 x 2 in
Quantity	300 PCS
Head type	Black painted hex head
Washer	EPDM rubber washer
Thread style	Aggressive high-low threads
Included tool	1 x 8 mm hex socket

Our Verdict

The LIONMAX #10 x 2 in metal roofing screws are a practical, cost-effective choice for homeowners and small contractors who need a reliable coated screw with a sealing washer for corrugated metal and wood siding. They deliver strong grip, good sealing from the EPDM washer, and sensible packaging, making them good value for typical roofing repairs and installations.

Frequently Asked Questions

Are these screws suitable for corrugated metal roofs?
Yes. The EPDM washer and aggressive thread profile make them well suited for corrugated panels and help reduce leakage.

Will the black coating prevent rust indefinitely?
The weather resistant coating improves corrosion resistance for exposed roofs, but it is not the same as stainless steel and may not be ideal in highly corrosive, coastal environments.

Is a driver bit included for installation?
The package includes one 8 mm hex socket but additional driver bits or a compatible hex driver are recommended for larger jobs.