The M4 x 20 Pozi Pan Machine Screw, featuring a bright zinc plated (BZP) finish, ensures durability and corrosion resistance. Ideal for various applications, its Pozi drive offers enhanced torque and reduced cam-out, making it perfect for secure fastening. Precision-engineered with a 20mm length, this screw is suitable for both industrial and domestic projects, providing reliable performance. Enhance your assembly tasks with this high-quality, versatile screw, designed for optimal efficiency and longevity.