Daggerz™ brand self-drilling screws are a high quality screw designed for metal-to-metal fastening jobs. The #3 self-drilling point drills through metal easily and eliminates the need for any pre-drilling. These screws work excellent for attaching sheet metal to metal structures and anchoring fixtures into metal purlins and beams. The 410 stainless steel provides the most corrosion resistance of all the self-drilling screws and is suitable for exterior applications.

• For Metal Thickness - .110" - .210" (12-6 Gauge)
• Recommended Drill Speed - 1800 RPM