Introducing our high-quality Black Phosphate Drywall screw, proudly manufactured in our state-of-the-art factory! These screws are specifically designed to provide superior performance and durability in drywall installations. With their black phosphate coating, they offer excellent corrosion resistance, ensuring long-lasting reliability. The sharp, self-drilling point facilitates easy and efficient installation, saving you time and effort. Experience the precision and strength of our Black Phosphate Drywall screws - the perfect choice for professional builders and DIY enthusiasts alike. Trust our factory expertise for unmatched quality and reliability.