Description
Overview:
Introducing the Acorn International SW-MW15BL250 Metal Building Screw, designed specifically for metal-to-wood applications. This screw is engineered with precision to provide a secure and long-lasting fastening solution for roofing and siding projects. Made from heat-treated steel and case-hardened, this screw is built to withstand the elements and ensure durability.
Key Features:
– Size: #9 x 1.5 inches
– Color: Blue
– High hat hex washer head with a 1/4 inch across flats for easy driving
– Assembled with EPDM washer for a secure seal
– Twin lead type 17 point for efficient piercing
– Hi-lo threads for faster drive time and enhanced pullout resistance
– 1000 hour salt spray test dacro-coated for corrosion resistance
– Powder-coated finish over dacro base for added durability
– Packed in a heavy-duty tear-off resealable bag for convenience
– Trilingual labels for easy identification
– Carton made of heavy-duty cardboard in a distinctive yellow color for better retail visibility
Use Cases:
This metal building screw is ideal for various construction projects, including roofing, siding, and other applications where metal needs to be securely fastened to wood. Its self-piercing design allows for quick installation, making it perfect for both professional contractors and DIY enthusiasts. Whether you are working on a new build or making repairs, this screw will provide the reliability and strength you need.





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