What is a Pozidriv screw?
The pozidriv screw was designed by the Phillips Screw Co & the American Screw Co. It is designed to stay in and not to cam out. Using a Pozidriv screw driver bit in a pozidriv screw will allow higher torques than using a Phillips bit. It will also allow a higher torque than a blade bit while staying centered in the screw. Do not over torque product beyond its UL ratings. It is not necessary and it may crush the wires or break the connector.