A Pan Slotted Machine Screw is a fastener with a rounded, slightly domed head (pan-shaped) and a single-slot drive. It is designed to be tightened or loosened using a flat-head screwdriver. The pan head provides a large bearing surface, ensuring a secure and stable connection, while offering a neat and aesthetic appearance. ... Typically made from materials like stainless steel, carbon steel, or brass, these screws are durable and resistant to corrosion. They are commonly used in machinery, electronics, and general-purpose applications, where a secure, easy-to-install fastener is needed for fastening components together.