The Daggerz 1/4-20x2-1/2 hex washer self drill screws SD5CT14212 are precision-made fasteners designed for efficient metal-to-metal assembly. These screws feature a 5 point drill tip that enables self-drilling into steel and other metal substrates without pre-drilling. Manufactured from high-strength carbon steel, they incorporate a corrosion-resistant coating for enhanced durability in industrial environments. The hex washer head allows for consistent torque application and secure fastening, while the fine thread ensures strong grip in thin metal sheets. These screws are compatible with steel, aluminum, and other common metal panels, making them suitable for contractors, fabricators, and maintenance professionals. Supplied in a commercial pack of 1000, the SD5CT14212 screws provide reliable performance for bulk projects and jobsite applications.