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 HVAC and electrical work use where a low profile head is desirable. The 410 stainless steel provides the most corrosion resistance of all the self-drilling screws and is suitable for exterior applications.
- For Metal Thickness – .033″ – .112″ (20-12 Gauge)
- Recommended Drill Speed – 2500 RPM