Pro-Twist Construction Fasteners are engineered for professional-grade use in commercial, industrial and residential applications. Whether the job involves drywall, steel framing, mobile home construction, electrical or plumbing work, plastering or metal roofing, Pro-Twist has the optimal fastener for every situation. Looking for a reliable and sturdy screw for your next sheet metal project? Look no further than Grip-Rite's Pro-Twist No. 10. These screws are made with a hex head for easy driving, and come in a variety of sizes to fit your needs. With a sharp point and a durable construction, these screws will make light work of any sheet metal project.