Sheet Metal Screws Twinfast (Type A & AB)

Our Twinfast Sheet Metal Screws (Type A & AB) are designed for fast, secure fastening in thin metal, plastic, and other hard materials. Featuring closely spaced twin threads, these screws drive faster and provide greater holding power compared to standard single-thread screws. Type A screws have coarse threads for general-purpose use, while Type AB screws offer a finer thread for improved performance in harder materials. Key Features: Twinfast Thread Design: Allows for quicker installation and stronger grip. Type A & AB Options: Type A: Coarse thread for soft metals, plastics, and wood. Type AB: Fine thread for harder metals and more precise applications. Sharp Point: Enables easy self-tapping into sheet metal without pre-drilling (in most cases). Durable Construction: Made from high-quality steel with corrosion-resistant finishes such as zinc plating. Versatile Use: Ideal for HVAC, electrical, automotive, and general-purpose fastening.