Introducing our Sems Machine Screw, a versatile fastening solution for a wide range of applications. This M3 x 0.5 threaded screw features a durable steel construction with a zinc finish coating, ensuring longevity and corrosion resistance. The included external tooth washer provides added security and stability when installed. With a pan head and Phillips drive type, this screw is easy to install and offers a professional finish. At 4mm in length, it's perfect for securing components in place. Rest assured, it complies with RoHS standards for environmental responsibility. Upgrade your fastening arsenal with this high-quality and reliable Sems Machine Screw.