S-90104A038 1"-8 x 2 1/2" 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
- Exceptional corrosion resistance with 316 stainless steel construction, ideal for harsh industrial environments and marine applications
- Secure and reliable connections through fully threaded UNC coarse design, ensuring maximum engagement and vibration resistance
- Easy installation and high torque application with external hex drive, compatible with standard wrenches for efficient assembly
- Precise thread fit with Class 2B tolerance, providing consistent performance and reducing the risk of cross-threading
- Durable heavy-duty performance from 2-1/2" length and 1-3/8" width, offering robust strength for demanding mechanical applications
- Compliance with environmental regulations including RoHS 3 and REACH, ensuring safe use in regulated industries
- Right-hand threading compatibility for standard assembly processes, facilitating quick and straightforward installations
Professional Applications & Engineering Value
This 1"-8 UNC coupling nut in 316 stainless steel is engineered to address critical challenges in industrial settings, such as corrosion from chemicals, moisture, and high-stress conditions. The fully threaded design and coarse thread spacing enhance load distribution and prevent loosening under vibration, making it ideal for construction, machinery, and marine applications. Its external hex drive allows for high torque application with common tools, reducing installation time and improving workflow efficiency. By utilizing Class 2B thread fit, it ensures precise alignment and reliable performance in assemblies requiring extended rod or bolt connections, minimizing downtime and maintenance costs.
Specification Summary & Compliance
This coupling nut adheres to UNC thread standards with Class 2B thread fit for consistent dimensional accuracy. It is manufactured from 316 stainless steel and features a standard profile with right-hand threading. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), ensuring it meets stringent environmental and safety regulations for industrial use.
