A flat-head screw also known as an Allen screw is a type of fastener that features a flat, countersunk head and a hexagonal recess in the center. It is designed to sit flush with the surface of the material when fully tightened, providing a smooth and even appearance. The countersunk shape of the head allows it to fit into a countersunk or counterbored hole, ensuring a flush finish.Attributes:• Designed to secure fastening into a pre-tapped hole. • Resistance to withstand environmental conditions.• Designed for easy installation and removal use an Allen wrench.Applications: A flat-head screw provides a secure and reliable connection.