The M4 x 40 Posi Pan Machine Screw, crafted to DIN7985 standards, offers exceptional durability and precision. Made from A2 stainless steel, it ensures robust performance in various applications, resisting corrosion effectively. Its pan head design with a pozi drive provides secure fastening and easy installation. Ideal for both industrial and domestic projects, this screw is a reliable choice for professionals seeking quality and efficiency in their hardware solutions.