Enhance your machinery with our Sems Machine Screw, a versatile and essential component for various applications. Crafted from durable steel with a protective zinc coating, this screw ensures longevity and reliability. Featuring a 1/4-20 thread size and a hex head design, it offers easy installation and secure fastening. The included Split Lock and Flat Washer provide added stability, making it ideal for high-stress environments. With a length of .625 inches, it's perfect for a wide range of projects. Rest assured, this screw is in compliance with RoHS regulations, meeting environmental standards without compromising on performance. Elevate your equipment with this high-quality fastener.