S-90012A120 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
- Lightweight yet durable construction using 6061 Aluminum for easy handling and corrosion resistance in demanding environments
- Secure and reliable connections with Class 2B thread fit ensuring precise engagement and reduced risk of cross-threading
- Versatile fully threaded design allowing for maximum adjustability and flexibility in joining threaded rods or pipes
- Efficient installation and removal thanks to the external hex drive style that provides excellent tool grip and torque application
- Broad compatibility with coarse 3/4"-10 UNC threads, making it ideal for standard industrial assemblies and repairs
- Environmental compliance assurance meeting RoHS 3 and REACH standards for safe use in regulated industries
- Optimized dimensions (2 1/4" length, 1" width) offering a balanced profile for space-constrained applications without sacrificing strength
Professional Applications & Engineering Value
This 6061 Aluminum coupling nut is engineered to address common challenges in industrial setups, such as the need for lightweight yet robust components that resist corrosion and reduce overall system weight. The fully threaded UNC coarse design and Class 2B thread fit ensure tight, reliable connections in machinery, structural frameworks, and piping systems, minimizing loosening under vibration. Its external hex drive allows for quick assembly with standard tools, enhancing productivity in maintenance and manufacturing. Ideal for coupling threaded rods in construction or aligning components in automotive and aerospace sectors, this nut delivers consistent performance while complying with RoHS and REACH for global supply chain integration.
Specification Summary & Compliance
This coupling nut adheres to UNC thread standards with a Class 2B thread fit for precise dimensional accuracy and smooth assembly. Manufactured from 6061 Aluminum, it features a standard profile, right-hand thread direction, and coarse threading (3/4"-10). The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets environmental and safety requirements for industrial hardware.
