Enhance your assembly process with this high-quality Sems Machine Screw. Designed for optimal performance, this steel screw features a durable zinc finish coating for added longevity. Its ASME B18.13 specification ensures precise and reliable operation. With a thread size of 12-24 and a length of .5 inches, it is perfect for a variety of applications. The external tooth washer provides secure fastening, while the hex washer head and slotted drive type make installation easy. Rest assured, this product is RoHS compliant, meeting environmental standards for peace of mind. Elevate your project with the efficiency and quality of this essential component.