S-90202A241 1/2"-13 x 2" ASTM A582 Coupling Nuts
Coupling Nuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments
- Exceptional tensile strength meeting ASTM A582 standards for reliable, heavy-duty load-bearing applications
- Precise thread engagement with Class 2B fit and UNC coarse threading for secure, vibration-resistant connections
- Full-length threading ensures maximum grip and uniform stress distribution across the entire 2" length
- Right-hand thread design provides standard, intuitive installation compatible with common assembly tools
- Regulatory compliance with RoHS 3 and REACH standards for safe use in regulated industries
- Versatile connectivity with 37/64" OD and 1/2"-13 thread size for joining rods, pipes, and studs
Professional Applications & Engineering Value
This 1/2"-13 UNC coupling nut delivers critical engineering solutions for industrial assembly challenges. Manufactured from 18-8 stainless steel, it provides excellent resistance to rust and chemical corrosion in demanding environments like marine, chemical processing, and outdoor construction. The fully threaded design with coarse UNC threads ensures deep engagement and prevents loosening under vibration, while the Class 2B thread fit maintains precise tolerances for smooth installation. With its 2" length and standard coupling nut profile, it effectively bridges gaps between threaded components in structural frameworks, machinery, and piping systems, reducing assembly time and enhancing joint integrity where extended connectivity is required.
Specification Summary & Compliance
This coupling nut features 1/2"-13 UNC coarse threads with Class 2B thread fit for consistent dimensional accuracy. It complies with ASTM A582 specifications for material and manufacturing quality, and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards. The product maintains a 37/64" outer diameter and 2" length with right-hand threading, ensuring compatibility with standard industrial components and fastening systems.
