S-90465A235 3/4"-10 x 2 1/4" 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 durable brass construction for long-lasting performance in harsh industrial environments
- Precise thread engagement with Class 2B fit ensuring reliable connections and reduced risk of cross-threading
- Easy installation and removal thanks to the external hex drive design that provides excellent tool access and torque application
- Maximum thread contact through fully threaded design for enhanced load distribution and connection strength
- Standard UNC coarse threading offering excellent resistance to vibration loosening in demanding applications
- Environmental compliance with RoHS 3 and REACH regulations for safe use across various industries
- Optimized dimensions (1" width, 2-1/4" length) providing sufficient engagement length for secure rod-to-rod connections
Professional Applications & Engineering Value
This brass coupling nut delivers exceptional engineering value in applications where corrosion resistance and reliable threaded connections are paramount. The 3/4"-10 UNC coarse threading with Class 2B precision ensures consistent performance in plumbing systems, marine equipment, and electrical conduits where brass's natural anti-galling properties prevent seizing. The fully threaded design maximizes surface contact between mating components, distributing stress evenly across the entire length to prevent point loading failures. External hex drive configuration allows for straightforward installation using standard wrenches, reducing assembly time in industrial maintenance, manufacturing, and construction applications where accessibility may be limited.
Specification Summary & Compliance
This coupling nut features 3/4"-10 UNC coarse threading with Class 2B thread fit per ASME B1.1 standards, ensuring precise dimensional accuracy and interchangeability. The inch system measurement provides compatibility with North American industrial specifications. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming environmental safety and restricted substance compliance for global industrial applications.
