Enhance your fastening efficiency with our Sems Machine Screw. Designed for seamless assembly, this specialized screw features a Phillips drive type for easy installation. The square conical washer provides added stability, while the zinc finish coating ensures lasting durability. Measuring at .3125 inches in length, it’s ideal for various applications. Compliant with RoHS standards, this steel screw guarantees both performance and environmental responsibility. Upgrade your hardware arsenal with this essential component.