S-93282A170 1/4"-20 x 1 1/4" ASTM A582 Coupling Nuts

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with 316 Stainless Steel construction, ideal for harsh environments and extended service life.
• Reliable and secure connections ensured by the Class 2B thread fit, providing consistent engagement and reducing the risk of cross-threading.
• Versatile full-length threading allows for maximum adjustability and connection strength along the entire nut length.
• Robust performance under stress from the coarse UNC thread profile, enabling faster assembly and better performance in high-vibration applications.
• Guaranteed material quality and consistency through compliance with the ASTM A582 standard for stainless steel bars.
• Safe for regulated industries with full compliance to RoHS 3 and REACH environmental standards.
• Optimized for standard components with a 1/4"-20 thread size, ensuring broad compatibility with existing industrial assemblies.

Professional Applications & Engineering Value

This 1/4"-20 UNC coupling nut is engineered to solve critical challenges in industrial assembly and maintenance. The use of 316 Stainless Steel provides superior resistance to corrosion from chemicals, saltwater, and atmospheric exposure, making it indispensable in marine, chemical processing, and food industry applications. The fully threaded design and coarse UNC thread facilitate quick and deep engagement, which is vital for creating strong, elongated connections between rods or studs in frameworks, piping systems, and machinery. Its Class 2B thread fit offers a balance of ease of assembly and vibration resistance, reducing installation time and maintenance needs in demanding operational environments. This nut delivers long-term reliability and performance where connection integrity is non-negotiable.

Specification Summary & Compliance

This coupling nut features a 1/4"-20 UNC thread with a Class 2B thread fit, ensuring precise dimensional accuracy and interchangeability. It is manufactured from 316 Stainless Steel in accordance with ASTM A582 specifications. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its adherence to strict environmental and safety standards for hazardous substances.