LIONMAX Metal Roofing Screws #10 x 2 in - Durable Dark Red 300-PC

Our review of the LIONMAX Metal Roofing Screws finds them best suited for homeowners and contractors tackling colored metal roof panels, corrugated roofing, sheds and light siding jobs who want a ready-to-use pack with sealing washers. The single biggest reason to buy is the combination of hardened 1022A carbon steel with a zinc plated, dark red finish and an EPDM rubber washer that together deliver corrosion resistance and a reliable leak-proof seal without complicated prep work.

Key Features

• Anti-corrosion coating: The zinc plated finish on 1022A carbon steel improves resistance to rust and extends service life in outdoor conditions.
• Sharp point design: A 17 type sharp pointed tip cuts through metal and wood so installers can often skip pre-drilling for faster work.
• Aggressive threads: High and low thread geometry provides strong holding power to keep panels secured under wind and load.
• Leak-proof EPDM washer: The rubber washer seals around the hex head to reduce the chance of roof leaks during heavy rain and snow.
• Complete kit: The 300-piece pack includes a 5/16 in hex head profile and a magnetic 5/16 in hex socket stored in a plastic box for convenient transport and storage.

Who It's For

These screws are ideal for DIYers replacing or installing colored metal roofing, corrugated panels and small outbuildings where roof sheet thickness does not exceed about 2 mm. The included magnetic hex socket makes them practical for single-person crews and quick jobs.

Professionals working on heavy structural metal or thicker gauge panels should verify material thickness and consider a different fastener if sheets exceed the recommended thickness; also those needing stainless steel for marine exposure may choose an alternative metal type.

Pros & Cons

Pros

• Durable zinc plated coating helps resist corrosion and weathering on exterior roofs.
• Sharp pointed tip and aggressive threads allow installation into metal and wood without pre-drilling in many cases.
• EPDM rubber washer provides a good seal to minimize leaks in wet conditions.
• Value pack of 300 screws plus magnetic hex socket and storage box is convenient and economical.

Cons

• The screws are carbon steel with zinc plating rather than stainless, so extreme marine environments may require a different material.
• Designed for metal thickness up to about 2 mm, so thicker panels will need alternate fasteners.

Specifications

Our Verdict

For homeowners and small contractors installing colored metal roofing or siding, the LIONMAX #10 x 2 in screws deliver dependable holding power, good sealing performance and a corrosion-resistant finish at a sensible price. The 300-piece kit and socket make it easy to get started, though projects in marine environments or with thicker metal should consider stainless steel or heavier duty fasteners instead.

Frequently Asked Questions

Can these screws be used without pre-drilling?
Yes, the 17 type sharp point is intended to penetrate metal and wood without pre-drilling in many typical roofing applications.

Are the washers weather resistant?
The EPDM rubber washers are designed to resist moisture and chemicals and provide a leak-proof seal in heavy rain and snow.

What maximum metal thickness is recommended?
The screws are best for metal panels up to about 2 mm thick; thicker materials will require different fasteners.