Enhance assembly efficiency with our Sems Machine Screw, a versatile fastening solution designed for seamless installations. Crafted from durable stainless steel, this screw guarantees long-lasting performance. Featuring a 4-40 thread size, it is perfect for a wide range of applications. The included split lock washer ensures secure attachment, while the Phillips drive type and pan head make for easy and convenient installation. With a length of .25 inches, it is suitable for various projects. Rest assured, this product is RoHS compliant, meeting environmental standards for responsible manufacturing. Elevate your assembly process with this essential component.