S-90654A362 1 1/2"-6 x 3 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
- Enhanced load-bearing capacity with ASTM Grade 2H steel construction, ensuring reliable performance under high-stress conditions.
- Secure and precise connections thanks to Class 2B thread fit, minimizing the risk of cross-threading and loosening in coarse thread applications.
- Easy installation and removal with a standard external hex drive, allowing for straightforward use with common wrenches.
- Versatile full-thread design that accommodates various engagement depths, providing flexibility in assembly and alignment.
- Durable and corrosion-resistant steel material, offering long-term reliability in industrial environments.
- Compliance with environmental and safety standards including RoHS 3 and REACH, ensuring safe use in regulated industries.
- Optimal dimensional stability with precise 2 3/8" width and 3 1/2" length, supporting consistent performance in coupling applications.
Professional Applications & Engineering Value
This 1 1/2"-6 UNC coupling nut is engineered to address common challenges in heavy-duty industrial assemblies, such as connecting threaded rods or bolts in structural frameworks, machinery, and piping systems. Made from high-strength steel and certified to ASTM Grade 2H, it provides exceptional tensile strength and fatigue resistance, reducing the risk of failure in high-vibration or load-bearing scenarios. The fully threaded and coarse thread design, combined with a Class 2B thread fit, ensures quick and secure fastening, minimizing assembly time while maintaining alignment accuracy. Its external hex drive allows for easy torque application with standard tools, making it ideal for applications in construction, manufacturing, and automotive industries where reliability and efficiency are critical.
Specification Summary & Compliance
This coupling nut adheres to UNC thread standards with a Class 2B thread fit for precise dimensional accuracy and smooth engagement. Manufactured in compliance with ASTM Grade 2H specifications, it meets rigorous strength and durability requirements. Additionally, it conforms to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and restricted substance control for industrial use.
