Introducing our Sems Machine Screw, a versatile and essential component for various assembly applications. Designed to meet ASME B18.13 specifications, this screw features a 6-32 thread size and is crafted from durable steel with a corrosion-resistant zinc finish. The included Internal Tooth washer ensures secure fastening, while the Pan head and Phillips drive type allow for easy installation. With a length of .25 inches, it's perfect for a wide range of projects. Rest assured, this high-quality screw is built to last.