S-94804A349 9/16"-18 Hex Nuts
Hex 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 in harsh environments thanks to premium 316 stainless steel construction
- Reliable fine thread engagement with 9/16"-18 UNF thread for superior vibration resistance and secure fastening
- Precise Class 2B thread fit ensures smooth assembly and consistent performance in industrial applications
- Durable external hex drive design provides excellent torque transmission and easy installation with standard tools
- Full regulatory compliance with RoHS 3 and REACH standards for safe use in regulated industries
- Optimized standard profile with 7/8" width and 31/64" height for compatibility with common wrench sizes
- Right-hand thread direction offers familiar installation for standard industrial applications
Professional Applications & Engineering Value
Engineered for demanding environments, this 316 stainless steel hex nut delivers superior performance where corrosion resistance is critical. The 9/16"-18 UNF fine thread configuration provides enhanced load distribution and vibration resistance compared to coarse threads, making it ideal for precision equipment, marine hardware, and chemical processing applications. The Class 2B thread fit ensures consistent engagement with mating components while maintaining manufacturing efficiency. With its external hex drive and standard profile, this nut offers reliable service in assembly lines, structural frameworks, and maintenance operations where durability and corrosion protection are essential for long-term performance.
Specification Summary & Compliance
This hex nut features 9/16"-18 UNF fine threads with Class 2B thread fit per Unified National Fine standards, ensuring precise dimensional accuracy. Manufacturing complies with industry standards for inch system fasteners with standard hex profile measuring 7/8" width and 31/64" height. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, meeting the latest environmental and safety requirements for industrial components.
