S-93525A277 8-32 x 5/8" Coupling Nuts
Coupling Nuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Finish & Compliance Parameters
Geometric Parameters
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Key Features & Benefits at a Glance
- Enhanced corrosion resistance with zinc-plated steel construction for extended service life in demanding environments
- Superior load distribution through Grade 2 strength classification ensuring reliable performance under tension
- Quick assembly capability with UNC coarse threading and Class 2B fit for faster installation and reduced labor time
- Secure tool engagement via external hex drive design allowing high-torque application with standard wrenches
- Visual inspection readiness featuring 1/16" sight hole for easy thread alignment verification during installation
- Environmental compliance assurance meeting RoHS 3 and REACH standards for global manufacturing applications
- Universal compatibility with 8-32 threaded rods and studs across various industrial assembly systems
Professional Applications & Engineering Value
This 8-32 UNC coupling nut delivers critical engineering solutions for industrial assembly challenges where extended connections between threaded rods are required. The zinc-plated steel construction provides essential corrosion protection in manufacturing environments, while the fully threaded design ensures maximum engagement strength across the entire 5/8" length. The external hex drive configuration enables high-torque installation without specialized tools, significantly reducing assembly time in production lines. Particularly valuable in electrical enclosures, machinery frames, and structural applications, this Grade 2 coupling nut maintains integrity under vibration and load stress, preventing costly disconnections in critical systems.
Specification Summary & Compliance
Manufactured to precise inch system dimensions (5/16" width × 5/8" length) with UNC coarse threading (8-32) and Class 2B thread fit tolerance for consistent performance. Complies with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) environmental standards, featuring standard coupling nut profile with right-hand thread direction and fully threaded construction throughout the entire body length.
