Secure your electrical system with Perfect Vision's GS1 Self Tapping Ground Screw. This green grounding screw provides a reliable grounding point for a variety of applications. It taps and threads its own pilot hole as it drives into the medium, removing the need to pre-drill. The carbon steel screw resists corrosion and rust, while the exclusive Sealtite Thread Technology cuts an exceptionally clean and sharp thread pattern, ensuring a tight fit. Perfect Vision GS1 comes in a handy box of 100, providing ground screws for numerous installations while keeping them easily accessible. Whether grounding a service panel, electrical equipment or static protection applications, the GS1 ground screw offers an easy set-and-forget grounding solution.