ST Fastening #12 X 5" InsulDrill Metal Roofing Screw - Burnished Slate | Qty. 48,000 (Pallet) Zinc Large Diameter Concrete Screws EcoFoil “Big 8” HVAC Duct

EcoFoil “Big 8” HVAC Duct Insulation Wrap (R-8) is engineered to limit radiant heat gain and loss while providing an airtight thermal break around residential and commercial ductwork

Both the ratchet assembly and the flat hook end fittings are finished with a black powder coating that adds corrosion resistance while giving the hardware a professional look

Utility-Focused: Great for general trucking

Light-to-medium gauge steel assemblies

ST Fastening #12 X 5" InsulDrill Metal Roofing Screw - Burnished Slate | Qty. 48,000 (Pallet) Zinc Large Diameter Concrete Screws EcoFoil “Big 8” HVAC DuctSecure your metal roofing and siding projects with #12 InsulDrill Metal Roofing Screws, the trusted choice for post frame and residential applications. These high performance fasteners are engineered for long lasting durability, exceptional weather resistance, and a seamless installation process. Key Features: Self Drilling #1 Drill Point: Eliminates the need for pre drilling, allowing for efficient installation into metal and wood substrates. Durable