Roofing Screws, ProZ™ Self Driller T3 Hi-Lo, Hex Washer Cap, Ivory, #12 x 1"

The #12 ProZ™ SD T3 Hi-Lo screw is perfect for fastening metal to metal. These self-drilling screws feature a zinc aluminum alloy cap that prevents red rust, ensuring long-lasting durability. The bonded EPDM rubber washer creates a tight weather seal, keeping moisture out.

EPDM stands for Ethylene Propylene Diene Monomer, which is a type of synthetic rubber commonly used in roofing applications. The EPDM washer plays a crucial role in creating a tight weather seal. This rubber washer helps to prevent moisture from penetrating the screw connection, ensuring a secure and durable fastening solution. EPDM washers are great for outdoor use because they are resistant to weather, UV rays, and flexible.

The self-drilling Type #3 point eliminates the need for pre-drilling holes or pilot holes before inserting the screw. The T3 point has a sharp tip that can easily penetrate through materials like steel up to 0.210" thick. These screws have a T3 self-drilling point that saves time and effort during installation. They are perfect for metal to metal applications where efficiency and ease of use are important.

Engineers designed the ProZ SD cap to withstand the toughest installation conditions, ensuring a secure and reliable hold. The design of the washer head reduces overdriving. The Zinc aluminum alloy coating on the proz self drilling fastener cap protects against red rust and corrosion. This coating makes this fastener reliable and long lasting.

The ProZ SD cap also has a low profile design, which makes it ideal for applications that require a flush finish. The ivory painted hex cap on the #12 ProZ™ SD T3 Hi-Lo threaded Hex Cap Roofing Screw serves both functional and aesthetic purposes. The ivory color looks good on the fastener and is ideal for metal-to-metal connections where appearance matters. Additionally, the painting adds additional corrosion resistance.

The Hi-Lo thread features a combination of high and low threads along the screw shaft. Designers made the high threads for a strong hold and superior grip, while the low threads help bring materials together quickly. This design is good for drilling and fastening metal to metal quickly and securely.

These metal to metal screws offer superior pull-out strength that varies based on the screw length. As a self-tapping screw, they create their own threads in metal, ensuring a strong and stable connection.

Available Sizes:

• #12 x 1"
• #12 x 1-1/4"
• #12 x 1-1/2"
• #12 x 2"
• #12 x 3"

Whether you're installing metal roofing, siding, or performing general metal-to-metal fastening, the #12 ProZ™ SD T3 Hi-Lo threaded Hex Cap Roofing Screw with EPDM washer is the perfect choice. These high-quality ProZ fasteners provide exceptional performance and durability. Choose from our range of sizes to find the perfect fit for your project.