S-96177A120 10-32 x 3/4" ASTM A276 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 black-oxide steel coating for extended service life in harsh environments
- Precise thread engagement with Class 2B thread fit ensuring reliable connections and vibration resistance
- Full-threaded design provides maximum thread contact for enhanced load distribution and joint integrity
- Standard UNF fine threading (10-32) delivers excellent holding power in precision assembly applications
- ASTM A276 compliance guarantees material quality and mechanical properties for industrial demands
- Right-hand threading compatibility with standard fastening systems for simplified installation
- Regulatory compliance with RoHS 3 and REACH standards for global industrial applications
Professional Applications & Engineering Value
This black-oxide steel coupling nut addresses critical challenges in industrial assembly where corrosion resistance and thread reliability are paramount. The 10-32 UNF fine threading with Class 2B thread fit provides exceptional precision for connecting threaded rods, studs, and other components in machinery, automotive, and electrical enclosures. The fully threaded design maximizes surface contact area, distributing stress evenly to prevent joint failure under dynamic loads. Manufactured to ASTM A276 specifications, this coupling nut maintains dimensional stability in high-vibration environments while the black-oxide finish protects against oxidation in humid or chemically exposed settings. Ideal for extending threaded connections in structural frameworks and precision equipment where fine thread spacing ensures secure, long-lasting fastening solutions.
Specification Summary & Compliance
This coupling nut features 10-32 UNF fine threading with Class 2B thread fit per standard inch system requirements, ensuring precise dimensional accuracy. The 19/64" OD and 3/4" length provide optimal engagement for various assembly configurations. Manufactured in compliance with ASTM A276 material standards and featuring fully threaded, right-hand threading. Meets RoHS 3 (2015/863/EU) with exemption 6(a) and REACH (EC 1907/2006) compliance for hazardous substance restrictions.
