Hillman 10 X 1 In. White Painted Head Self Piercing Sheeter Screw is a highly versatile fastening solution designed to securely attach metal, wood, fiberglass, and plastic materials. These sheet metal screws, also known as tapping screws, feature sharp threads that draw materials tightly together, providing a strong and reliable hold. Fully threaded with a sharp point, they are i for various applications where durability and precision are essential. Model Number: