Introducing our Sems Machine Screw, crafted from durable stainless steel for long-lasting performance. With an ASME B18.13 specification, this screw features a 4-40 thread size and a convenient Phillips drive type, making installation a breeze. The external tooth washer ensures a secure fit, while the pan head design adds a sleek finishing touch. Measuring at 0.3125 inches in length, it is perfect for a wide range of applications. Plus, rest assured that it is RoHS compliant, making it a sustainable choice for your projects. Upgrade your hardware collection with this essential screw.
