The 7/16 UNF Philidas Nut Steel Zinc is a premium fastening solution designed for secure, reliable connections in various applications. Made from durable steel with a Bright Zinc Plated (BZP) finish, this nut offers excellent corrosion resistance, making it suitable for both indoor and outdoor environments. Featuring the unique Philidas design, this nut provides enhanced locking capabilities, preventing loosening under vibration and movement.