S-90268A034 7/16"-14 x 1 1/4" Coupling Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments and outdoor applications.
• Enhanced torque application through the external hex drive design, allowing for secure tightening with standard tools.
• Reliable thread engagement with Class 2B thread fit, ensuring smooth assembly and reducing the risk of cross-threading.
• Versatile connectivity as a fully threaded coupling nut, designed to join two male-threaded rods or studs effectively.
• Durable coarse threading (UNC) providing robust holding power and resistance to vibration loosening in heavy-duty applications.
• Compliance with environmental standards, meeting RoHS 3 and REACH regulations for safe use in regulated industries.
• Precise dimensional accuracy with standard inch measurements (1 1/4" length, 9/16" width), ensuring consistent performance and interchangeability.

Professional Applications & Engineering Value

This 7/16"-14 UNC coupling nut delivers exceptional engineering value by addressing common challenges in industrial assembly and construction. Crafted from 18-8 stainless steel, it offers excellent resistance to rust and corrosion, making it suitable for applications in marine, chemical processing, and outdoor structures where moisture exposure is a concern. The fully threaded design and coarse UNC thread provide superior grip and load distribution when connecting threaded rods, reducing stress concentrations and enhancing joint integrity. The external hex drive allows for high-torque installation with common wrenches, streamlining assembly processes in machinery, framework, and piping systems. By combining Class 2B thread fit for precision with robust material properties, this nut minimizes downtime and maintenance, supporting long-term reliability in demanding B2B environments.

Specification Summary & Compliance

This coupling nut adheres to UNC thread standards with a Class 2B thread fit for consistent dimensional accuracy and ease of assembly. It is manufactured to standard inch specifications, including a thread size of 7/16"-14, length of 1 1/4", and width of 9/16". The product complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets strict environmental and safety requirements for industrial use.