Self Tapping Screws

Our Self Tapping Metal Screws are used to attach window screens using multiple methods. Some Self Tapping Screws are used to attach Casement Turn Clips to the aluminum window frame. Sometimes the Self Tapping Screws are put directly though the screen frame and into the aluminum window frame. Easy one-step installation using a drill or electric screwdriver with a 1/4" driver. The Self Tapping Screws drill the hole for you.