#14 Metal Roofing Screws 1-1/2 in Patina Green - Durable Roof

In this review of the #14 Metal ROOFING SCREWS (250) by Jake Sales, the bottom line is simple: these screws are for homeowners and contractors who need a dependable, matched-color fastener for attaching corrugated metal roofing to wood. The reviewer found the sharp T17 point and galvanized shaft make installation quick and secure, while the painted polyurethane head and EPDM washer help reduce leaks and improve appearance. If you want a bulk pack of roofing screws that balance functionality with a finished look, this review explains why these are worth considering.

Key Features

• 5/16 in Hex Head: The larger hex head gives a solid drive surface for impact or wrench installation, reducing cam out when fastening roofing panels.
• 1-1/2 in Length: The 1-1/2 in length under the head is well suited for attaching single-layer corrugated metal to wood purlins or rafters without overpenetration.
• EPDM Washer: The ~9/16 in EPDM washer helps seal fastener holes against weather and small movement, lowering the chance of leaks around the screw.
• Galvanized Shaft: Galvanization on the #14 shaft provides corrosion resistance appropriate for exterior roofing applications.
• Polyurethane Coated Head: The painted head in patina green blends with many metal roof finishes for a cleaner appearance on completed roofs.
• T17 Type Point: The sharp self-starting point speeds installation into wood and sheet metal without predrilling in most cases.

Who It's For

These screws are aimed at homeowners, builders, and small contractors installing or repairing corrugated metal roofing on houses, porches, sheds, pole barns, and similar wood-structure projects who want a matched-color fastener in bulk. The combination of a large head, EPDM washer, and galvanized shaft makes them practical for exterior roofing use where appearance and sealing are important.

Those who need stainless steel for extreme coastal exposure or who require a different length or head style should look elsewhere. Also, if your project uses metal-to-metal fastening or very thin substrate where an alternate point type is preferred, consider a screw specified for that application.

Pros & Cons

Pros

• Good overall value for a 250-count pack when installing larger roofing areas.
• Appearance is improved by the polyurethane coated head that closely matches many metal roof colors.
• EPDM washer and galvanized shaft combine to reduce leak risk and offer corrosion resistance.
• T17 point makes for quick starts and faster installation into wood framing.

Cons

• Color on the painted head may vary slightly from roof panels, so exact matching is not guaranteed.
• Some users report mixed results on self-tapping into very hard substrates, so predrilling may be needed in tough wood.

Specifications

Brand	Jake Sales
Head Size	5/16 in Hex Head
Shaft Diameter	.242 in (#14)
Length Under Head	1-1/2 in
Washer	~9/16 in EPDM washer
Point Type	Sharp T17 type point
Finish	Polyurethane coated painted head, galvanized shaft

Our Verdict

For routine corrugated metal roofing attached to wood, these #14 roofing screws offer a sensible balance of durability, sealing, and appearance for the price. Homeowners and contractors doing roof replacement or new builds will appreciate the T17 point, EPDM washer, and painted head for a cleaner finish, while those needing specialty materials like stainless steel or different lengths should choose a product matched to that need.

Frequently Asked Questions

Are these screws suitable for exterior roofing?
Yes. The galvanized shaft and EPDM washer are intended for exterior use and help resist corrosion and leaks under typical conditions.

Will the painted head match my roof color exactly?
The polyurethane coated head is painted to closely match many metal roofing colors, but variation can occur so exact matches are not guaranteed.

Do these self-tap into wood without predrilling?
The sharp T17 point is designed to start quickly in wood; however, very hard or dense wood may require predrilling for best results.