The Daggerz Self-Drilling Metal Screws with Hex Head and Zinc coating are built for secure, consistent fastening in light-to-heavy gauge metal. Whether you're installing steel framing, attaching metal panels, or working on HVAC, these screws drive fast and hold strong — no pre-drilling required. Designed with a self-drilling point and zinc plating for moderate corrosion resistance, Daggerz screws are a go-to for pros and DIYers alike. The integrated hex washer head offers better torque control and seating stability, reducing the risk of stripping during high-speed installs. Available in multiple sizes to match your application needs, these screws are packaged in bulk to keep your jobs running smoothly. Key Features: Self-drilling point eliminates the need for pre-drilling in steel and sheet metal Zinc-plated finish offers moderate corrosion resistance for interior and dry applications Hex washer head for superior driving torque and controlled fastening Engineered for speed and grip in metal-to-metal connections Available in multiple lengths and gauges Applications: Metal stud framing HVAC duct installation Steel panel attachment General metal-to-metal construction Light-gauge fabrication and repair Installation Notes: No pre-drilling needed for standard applications Use with a hex driver bit and power drill or impact driver Apply steady pressure to engage drill point and avoid cam-out Not recommended for treated lumber or highly corrosive environments