S-90264A241 3/4"-10 x 2 1/4" Coupling Nuts
Coupling Nuts
Image may differ from product. See technical specification for details.
Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Finish & Compliance Parameters
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Enhanced load distribution through full-length threading for reliable connections in demanding applications
- Superior corrosion resistance with zinc-plated steel construction extending service life in harsh environments
- Quick assembly efficiency with UNC coarse threading that reduces cross-threading risks during installation
- Precise thread engagement with Class 2B thread fit ensuring consistent performance and vibration resistance
- Secure torque application through external hex drive design compatible with standard wrench tools
- Extended connection capability with 2-1/4" length accommodating wider spacing requirements
- Environmental compliance assurance meeting RoHS 3 and REACH standards for regulated industries
Professional Applications & Engineering Value
This heavy-duty coupling nut solves critical connection challenges in industrial assembly where extended thread engagement is required. The zinc-plated steel construction provides essential corrosion protection for machinery, structural frameworks, and equipment subjected to environmental exposure. The 3/4"-10 UNC coarse threading enables faster installation while maintaining structural integrity, particularly valuable in production environments where assembly speed impacts operational efficiency. The Class 2B thread fit ensures reliable performance in applications experiencing vibration or dynamic loads, preventing loosening in conveyor systems, heavy equipment, and construction applications. The fully threaded design offers flexibility for various connection depths, making it ideal for joining long rods, shafts, or threaded components where standard nuts cannot reach.
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 zinc-plated steel material provides consistent mechanical properties with a standard profile measuring 1" width across flats and 2-1/4" length. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, making it suitable for applications requiring verified material compliance.
