Enhance your assembly process with our Sems Machine Screw. Designed to streamline installations, this screw features a convenient External Tooth washer and Phillips drive type for secure fastening. Made from durable steel with a Zinc finish coating, it ensures long-lasting performance even in demanding environments. Meeting ASME B18.13 specifications, this 4-40 threaded screw is perfect for a wide range of applications. Its Pan head type and .25-inch length make it versatile for various projects. Trust in its quality and efficiency for all your fastening needs.
