S-90202A223 3/8"-16 x 1" ASTM A582 Coupling Nuts

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with 18-8 stainless steel construction, ideal for harsh environments and extended service life.
• Reliable thread engagement through fully threaded design and Class 2B fit, ensuring secure connections and reducing assembly issues.
• High tensile strength and durability compliant with ASTM A582, suitable for demanding mechanical and structural applications.
• Broad compatibility with 3/8"-16 UNC coarse threads, facilitating easy integration with standard industrial components.
• Right-hand threading for straightforward installation and removal, improving workflow efficiency in maintenance and assembly.
• Environmental and safety compliance with RoHS 3 and REACH, meeting strict regulatory standards for industrial use.
• Standard profile and inch measurements for consistent performance and interchangeability in global projects.

Professional Applications & Engineering Value

This 3/8"-16 UNC coupling nut is engineered to address common challenges in industrial assembly, such as vibration-induced loosening and environmental degradation. Made from 18-8 stainless steel, it offers superior corrosion resistance, making it ideal for applications in marine, chemical processing, and outdoor infrastructure where moisture and chemicals are prevalent. The fully threaded and Class 2B thread fit ensures precise alignment and strong retention between threaded rods or bolts, reducing the risk of joint failure under stress. By adhering to ASTM A582 specifications, this nut provides consistent mechanical properties, supporting heavy-duty uses in construction, machinery, and transportation equipment. Its coarse thread design allows for quick installation, saving time in high-volume production settings while maintaining reliability.

Specification Summary & Compliance

This coupling nut features a 3/8"-16 UNC coarse thread with Class 2B thread fit for precise dimensional accuracy, ensuring compatibility with standard inch fasteners. It is manufactured in compliance with ASTM A582 for material and performance standards, and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its safety and environmental suitability for industrial applications.