S-93350A038 1"-8 x 2 3/4" Coupling Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance with hot-dipped galvanized steel construction, ensuring long-term reliability in harsh environments
• Exceptional durability for demanding industrial applications, providing reliable connections under heavy loads
• Precise thread engagement with Class 2B thread fit, enabling smooth assembly and secure fastening
• Versatile full threading allows for maximum adjustability and connection flexibility across various components
• Easy installation with external hex drive style, facilitating quick tool access and efficient tightening
• Robust coarse threading (1"-8 UNC) delivers superior resistance to vibration loosening in industrial settings
• Comprehensive compliance with RoHS 3 and REACH standards, ensuring environmental and safety requirements are met

Professional Applications & Engineering Value

This heavy-duty coupling nut is engineered to solve critical connection challenges in industrial environments where corrosion resistance and long-term reliability are paramount. The hot-dipped galvanized steel construction provides exceptional protection against rust and degradation, making it ideal for outdoor applications, marine environments, and chemical processing facilities. The fully threaded design with 1"-8 UNC coarse threading ensures maximum thread engagement and superior vibration resistance, preventing accidental disassembly in high-stress applications. With its standard coupling nut profile and external hex drive, installation becomes straightforward while maintaining the structural integrity needed for connecting threaded rods, pipes, and other components in construction, manufacturing, and heavy equipment applications.

Specification Summary & Compliance

This coupling nut features Class 2B thread fit per UNC standards, ensuring precise dimensional accuracy and reliable performance. The product maintains full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, meeting the latest environmental and safety standards. Manufacturing follows industry specifications for hot-dipped galvanized steel fasteners, providing consistent quality and performance across industrial applications.