This package includes 100 steel and zinc plated #12x1/2 pan head Phillips tapping screws, perfect for use in sheet metal applications. The screws are designed for easy installation and secure fastening, making them a reliable choice for any business or industrial project. The thread size is #12 and the item length is 1/2 inch, with a Phillips drive style and a system of measurement in inches. The screws are made from high-quality materials and are designed to provide long-lasting durability. They are ideal for use in a variety of applications, including construction, manufacturing, and DIY projects. With their reliable performance and easy installation, these screws are sure to meet your fastening needs.