Daggerz #14 x 4" Self-Drilling Metal-to-Metal Screw, Hex-Washer Head - Dagger-Guard Coating, Qty. 500 Large Diameter Masonry Screws Tested per ASTM standards for

Tested per ASTM standards for strength and performance

Roof Trusses & Rafters: Ideal for securing sloped and skewed joists in complex roof framing applications

Holding anchor bolts in wet concrete during pours

which enables the user to simply load a pin and shoot

Securing steel and insulation to wood substrates

Daggerz #14 x 4" Self-Drilling Metal-to-Metal Screw, Hex-Washer Head - Dagger-Guard Coating, Qty. 500 Large Diameter Masonry Screws Tested per ASTM standards forThe 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