Enhance the efficiency of your assembly projects with our Sems Machine Screw. Crafted from durable steel with a protective zinc coating, this screw ensures long-lasting performance in various applications. Featuring a 1/4-20 thread size and a .75-inch length, it's perfect for securely fastening components. The external tooth washer provides added stability, while the hex head allows for easy installation with a wrench or socket. Compliant with RoHS regulations, it's also environmentally friendly. Trust in the quality and reliability of our Sems Machine Screw for your industrial or DIY needs.