A Slotted Flat Head Screw is a type of fastener to hold the door in place. The screw passes through the door and the frame, and the head of the screw is countersunk so that it is flush with the surface of the door. This prevents the screw from coming loose, even under a lot of force. It is made up of strong and durable material, such as steel, to ensure strength and withstand high operating conditions.Attributes:• Withstands frequent use and mechanical stress without breaking or deforming• Has high strength and wear resistance Applications:A Slotted Flat Head Screw prevents the screw from catching on anything and allows the door to open and close smoothly.