S-90202A211 5/16"-24 x 3/4" 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 from 18-8 Stainless Steel construction, ideal for harsh environments and long-term reliability
- Precise, secure connections ensured by Class 2B fine thread fit, minimizing the risk of cross-threading and loosening
- High-strength performance meeting ASTM A582 specifications for demanding mechanical and structural applications
- Full thread engagement along the entire 3/4" length provides maximum grip and load distribution
- Standard right-hand threading ensures compatibility with common assembly tools and procedures
- Regulatory compliance with RoHS 3 and REACH standards for safe, environmentally responsible sourcing
- Versatile coupling capability with 5/16"-24 UNF fine threads for connecting threaded rods, studs, or pipes
Professional Applications & Engineering Value
This 5/16"-24 UNF coupling nut delivers critical engineering value in applications requiring durable, corrosion-resistant connections. Manufactured from 18-8 Stainless Steel, it solves common industrial challenges like component degradation in moist or chemical environments. The fully threaded design and Class 2B thread fit provide exceptional alignment and vibration resistance in machinery, automotive, and construction assemblies. Its fine threading offers increased adjustment precision compared to coarse threads, making it ideal for precision equipment and tight-tolerance applications where reliability is paramount. This coupling nut serves as a robust connector for threaded rods in framing systems, hydraulic assemblies, and other high-strength coupling scenarios.
Specification Summary & Compliance
This coupling nut features a 5/16"-24 UNF thread size with Class 2B thread fit and right-hand direction. It has an OD of 27/64" and length of 3/4". Manufactured to meet ASTM A582 specifications for material and performance standards. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations.
