S-90264A118 1"-8 x 2 1/2" 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
- Superior corrosion resistance with zinc-plated steel construction for extended service life in demanding environments
- Exceptional tensile strength from heavy-duty steel material, ensuring reliable performance under high-stress conditions
- Precision thread engagement with Class 2B thread fit providing consistent, vibration-resistant connections
- Quick and secure installation through external hex drive design, compatible with standard wrench tools
- Versatile connectivity with fully threaded 1"-8 UNC coarse threads enabling strong joining of threaded rods or pipes
- Industry-standard compatibility with standard coupling nut profile and inch measurements for seamless integration
- Environmental compliance assurance meeting RoHS 3 and REACH standards for responsible manufacturing
Professional Applications & Engineering Value
This heavy-duty coupling nut delivers critical engineering solutions where extended-length connections require maximum reliability. The zinc-plated steel construction provides essential corrosion protection for industrial applications exposed to moisture or harsh conditions. With its fully threaded 1"-8 UNC coarse thread design and Class 2B thread fit, this component ensures precise alignment and secure fastening in structural assemblies, machinery frameworks, and piping systems. The external hex drive enables efficient installation and removal using standard tools, reducing assembly time while maintaining high-strength performance. Ideal for connecting threaded rods in construction, manufacturing equipment, and mechanical systems where vibration resistance and long-term durability are paramount.
Specification Summary & Compliance
This coupling nut features precision 1"-8 UNC coarse threads with Class 2B thread fit tolerance for optimal engagement. Manufactured to standard inch dimensions (1-1/4" width × 2-1/2" length) with right-hand threading and external hex drive. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, ensuring responsible material usage and regulatory adherence for industrial applications.
