Designed for fast, reliable fastening in metalworking projects, our Self Drilling Screws feature an unslotted indented hex washer head with a #3 point. These zinc-plated screws deliver strong performance with precision drivability and corrosion resistance.

• Self-drilling design eliminates the need for pre-drilling in light-to-medium gauge metal.
• Unslotted head provides a clean, high-torque drive with less risk of stripping.
• Indented hex washer head for a flush finish and improved load distribution.
• #3 point ensures a self-centering entry for fast, accurate threading.
• Zinc plated coating offers corrosion resistance for indoor and outdoor use.
• Size: 10 x 1 3/4 inches, compatible with standard metal framing and sheet metal applications.

Applications: Ideal for fastening metal-to-metal assemblies, HVAC, roofing, ductwork, metal enclosures, and general metal fabrication. For best results, pair with a compatible hex driver and apply steady torque to achieve secure, lasting joints.