Our Factory Direct Sales Zinc Plated Truss Head Self Drilling Screws are designed to provide superior durability and performance. Made from high-quality zinc-plated material, these screws offer excellent resistance against corrosion and are built to last. The truss head design ensures a strong hold and prevents over-tightening. With self-drilling capabilities, installation is quick and hassle-free. As a factory-direct seller, we guarantee competitive prices without compromising on quality. Elevate your construction projects with our reliable and efficient self-drilling screws, sourced directly from our factory.