Introducing the Nuts About Bolts brand Pozi Countersunk Self Tapping Screws, made of high-quality A2 stainless steel material. These self-tapping screws come in screw sizes #4, #6, #8, #10, and #12, with thread sizes ranging from 3.5 to 5.5. The screws feature a round shape and a countersunk head style, and are designed with a Phillips drive style for easy installation. These screws are ideal for a variety of applications, from fastening metal to metal, to attaching wood and plastic materials. With their durable stainless steel construction and reliable self-tapping design, these screws are a versatile and essential addition to your fastening toolkit.