The Bossard 3056169 is a steel zinc-plated screw with an M8x12 thread, a 1.25mm pitch, a countersunk head with a slotted 2mm drive. The screw is designed for applications that require a high tensile strength, corrosion resistance, and a low profile head. The design of the head minimizes the total screw profile, which is beneficial if a shallow pocket or limited clearance is required.The finished screw is strong and durable, and perfect for both indoor and outdoor applications.