S-90104A025 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 316 stainless steel construction for extended service life in harsh environments
- Maximum torque transmission through external hex drive design for secure installation and removal
- Reliable thread engagement with Class 2B thread fit ensuring consistent performance in demanding applications
- Versatile connectivity with fully threaded right-hand UNC coarse thread design for various joining requirements
- Heavy-duty performance with 2 1/4" length providing substantial thread engagement for critical connections
- Environmental compliance meeting RoHS 3 and REACH standards for safe industrial usage
- Standard inch sizing with 3/4"-10 UNC threading for compatibility with existing industrial systems
Professional Applications & Engineering Value
This 316 stainless steel coupling nut delivers exceptional engineering value in demanding industrial environments where corrosion resistance and structural integrity are paramount. The external hex drive configuration enables high-torque installation without compromising the fastener's integrity, while the fully threaded UNC coarse thread design ensures maximum engagement strength for connecting threaded rods, studs, or other components in structural applications. The Class 2B thread fit provides optimal clearance for reliable assembly in vibration-prone systems, making it ideal for heavy-duty industrial applications including machinery assembly, construction frameworks, and marine equipment where environmental factors would degrade lesser materials.
Specification Summary & Compliance
This coupling nut features 3/4"-10 UNC coarse threading with Class 2B thread fit per ASME standards, ensuring precise dimensional accuracy and reliable performance. The external hex drive measures 1" across flats with a 2 1/4" overall length. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming environmental safety and industrial compliance for global applications.
