S-93282A180 1/4"-28 x 1 1/4" ASTM A582 Coupling Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel material, ideal for harsh industrial and marine environments.
• Precise and reliable connections ensured by Class 2B thread fit, reducing the risk of cross-threading and assembly errors.
• Excellent durability and strength from full threading and ASTM A582 compliance, supporting long-term performance under stress.
• Fine UNF threading (1/4"-28) provides enhanced grip and vibration resistance in tight spaces.
• Environmental and safety compliance with RoHS 3 and REACH standards, meeting global regulatory requirements.
• Versatile right-hand threading allows for easy installation and compatibility with standard components.
• Optimized dimensions (23/64" OD, 1 1/4" length) offer a balanced profile for efficient coupling in various assemblies.

Professional Applications & Engineering Value

This 316 stainless steel coupling nut is engineered to address common challenges in demanding applications, such as corrosion in chemical processing or marine settings. Its fully threaded design and UNF fine threading ensure secure, vibration-resistant joints, minimizing loosening in machinery and equipment. The Class 2B thread fit guarantees precise alignment, reducing wear and maintenance costs. Ideal for industrial coupling in aerospace, automotive, and construction, it provides reliable performance where strength and environmental compliance are critical, backed by ASTM A582 standards for consistent quality.

Specification Summary & Compliance

This coupling nut features a 1/4"-28 UNF fine thread with Class 2B thread fit for accurate dimensional tolerance. It complies with ASTM A582 manufacturing specifications and is fully RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliant, ensuring adherence to environmental and safety regulations. The standard inch system measurements (OD: 23/64", Length: 1 1/4") support seamless integration in global industrial applications.