S-90202A233 3/8"-24 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
- Precise thread engagement with Class 2B fine threading ensures reliable, vibration-resistant connections
- Full-length threading provides maximum grip and load distribution across the entire 2" length
- Standardized dimensions (31/64" OD) guarantee compatibility with existing UNF threaded components
- ASTM A582 compliance ensures consistent material quality and mechanical performance
- Right-hand threading design offers intuitive installation and removal in standard applications
- Environmental compliance with RoHS 3 and REACH regulations for global supply chain acceptance
Professional Applications & Engineering Value
This 3/8"-24 UNF coupling nut delivers exceptional engineering value in demanding applications where corrosion resistance and thread reliability are critical. The 18-8 stainless steel construction provides excellent durability in chemical processing, marine, and outdoor installations, while the fully threaded design and Class 2B thread fit prevent loosening under vibration - a common failure point in machinery and structural assemblies. The fine UNF threading offers superior tensile strength compared to coarse threads, making it ideal for precision equipment, hydraulic systems, and aerospace components where inch-standard fasteners are specified. Its 2" length provides ample engagement for connecting long threaded rods or extending shaft assemblies without compromising structural integrity.
Specification Summary & Compliance
This coupling nut maintains Class 2B thread tolerances per UNF standards with precise 3/8"-24 fine threading and 31/64" OD dimensions. Manufactured to ASTM A582 specifications for material consistency and mechanical properties. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and unrestricted use in international markets. The right-hand threaded, fully threaded design follows industry-standard inch measurement system requirements.
