SEM440X1/8-PHS-PH-ELW-ZI

Introducing our Sems Machine Screw, a reliable fastening solution that combines a screw and washer in one convenient package. This ASME B18.13 compliant screw features a 4-40 thread size, perfect for a variety of applications. Crafted from durable steel and coated with zinc for enhanced corrosion resistance, it ensures long-lasting performance. The external tooth washer provides a secure grip, while the pan head and Phillips drive offer easy installation. With a length of .125 inches, it's ideal for smaller projects. Rest assured, our screw meets high-quality standards and is ready to tackle your fastening needs.