Hillman 10 x 1 In. Brown Painted Head Self Piercing Sheeter Screw exceptional versatility for fastening a variety of materials including metal, wood, fiberglass, and plastic. Designed as sheet metal screws or tapping screws, they feature sharp threads that effectively draw materials together, providing a secure and reliable hold. These screws are fully threaded with a sharp point, making them i for self-piercing applications and ensuring ease of use and durability in your projects. Model Number: