Hex self-tapping screws are typically made from durable materials such as stainless steel, carbon steel, or other alloys, enhancing their strength and resistance to corrosion. Available in various sizes and thread patterns, these screws can accommodate different materials, including wood, metal, plastic, and composite materials.

The applications of hex head drilling screws are vast. They are commonly used in metalworking, roofing, and structural assemblies, among other applications. In metal roofing systems, for instance, these screws provide a secure method of fastening panels while ensuring that water does not penetrate the joints. In structural applications, their ability to hold heavy loads makes them indispensable for construction projects that require long-lasting durability.