Introducing a versatile and durable Sems Machine Screw, a must-have component for various applications. Crafted from high-quality stainless steel, this screw guarantees strength and corrosion resistance, ensuring long-lasting performance. Featuring a 4-40 thread size and a pan head with a Phillips drive type, it offers easy installation and secure fastening. The included split lock and flat washers provide added stability, making it ideal for use in demanding environments. With a length of .25 inches, this screw is perfect for a wide range of projects. Rest assured, it complies with RoHS standards, making it a sustainable choice for your needs. Upgrade your fastening arsenal with this reliable Sems Machine Screw.