Grip-Rite #2 Phillips Phosphate Coated Self Drilling Pan Head Framing Screws are designed for use in light to medium gauge steel framing and sheet metal applications. Ideal for attaching 20-16 gauge track to 20-16 gauge steel studs, the fine thread screws create a strong connection between the fastener and framing member. #2 Phillips drive type makes driving efficient and pan head locks in the fastener for a reliable connection. The self-drilling point cuts quickly through metal without the need for pre-drilling and the phosphate coating provides a smooth drive. Get the job done right with Grip-Rite!