Hillman 10 X 2 In. Red Painted Head Self Piercing Sheeter Screw is a 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 reliable and strong hold. Fully threaded with a sharp point, they are i for various applications where a secure connection is essential. Model Number: