The Flat-Head Truss Screw is essentially a Truss-Head Screw but with a flat head. Similar to the standard Truss-Screw, the Flat-Head Truss is shaped to provide fastening support with the least amount of surface obstruction. Now designed with a versatile combination slotted/Phillips drive, this screw allows for greater flexibility and ease of installation with multiple tool options. Capable of being utilized in a wide variety of thermoforming applications, the Flat-Head Truss Combo Screw provides a flat surface under the head, which will sit flush and deliver both a clean look and a positive lock.