S-92049A034 3/4"-10 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
- Superior corrosion resistance for extended service life in marine and harsh industrial environments
- Exceptional durability with silicon bronze construction providing excellent weather and saltwater resistance
- Enhanced grip surface with extra wide profile for easier installation and higher torque capability
- Precision thread engagement with Class 2B fit ensuring reliable fastening performance
- Industry-standard compatibility with UNC coarse threads for straightforward replacement and maintenance
- Regulatory compliance meeting REACH and RoHS 3 standards for environmental safety
- Robust external hex design allowing standard wrench access in confined spaces
Professional Applications & Engineering Value
This silicon bronze hex nut delivers exceptional performance where corrosion resistance is critical. The marine-grade material composition provides inherent protection against saltwater degradation, making it ideal for offshore platforms, shipbuilding, and coastal infrastructure. The extra wide profile offers increased bearing surface, distributing load more effectively and reducing the risk of material deformation under high tension. With UNC coarse threads and Class 2B thread fit, these nuts ensure reliable engagement even in vibrating environments, preventing loosening in industrial machinery, marine hardware, and chemical processing equipment. The combination of corrosion resistance and mechanical strength addresses the critical need for long-term reliability in demanding applications where maintenance access is limited.
Specification Summary & Compliance
This 3/4"-10 UNC coarse thread hex nut features Class 2B thread fit precision with dimensions of 1 1/4" width and 47/64" height. Manufactured to inch measurement standards with right-hand thread direction and external hex drive. Compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) with exemption 6(a)-I for lead as an alloying element in steel, ensuring environmental regulatory adherence for industrial applications.
