Daggerz #12 x 4" Self-Drilling Metal-to-Metal Screw, Hex-Washer Head - Dagger-Guard Coating, Qty. 500 Hidden Deck Fasteners Use a Phillips drive bit

Use a Phillips drive bit and power drill for efficient installation

Box-thread design – Smooth driving with reliable holding strength

Quantity: 600 nails per package

Engineered drill point provides fast starts with no predrilling required

Roof Framing: Ideal for hip and valley rafter connections where angled joists are required

Daggerz #12 x 4" Self-Drilling Metal-to-Metal Screw, Hex-Washer Head - Dagger-Guard Coating, Qty. 500 Hidden Deck Fasteners Use a Phillips drive bitThe Daggerz Self Drilling Metal Screws with hex heads and advanced Dagger Guard coating are built for superior performance in metal to metal applications. Whether you're fastening steel framing, HVAC ductwork, or general sheet metal, these screws deliver strong holding power and long lasting durability. Engineered with a self drilling point, they eliminate the need for predrilling, cutting down installation time and effort. The hex washer head offers