S-95479A108 9/16"-18 ASME B18.2.2 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
- Enhanced corrosion resistance with black oxide steel coating for extended service life in demanding environments
- Superior load-bearing capacity with Grade 5 strength rating for heavy-duty industrial applications
- Precision fine thread engagement with UNF 9/16"-18 and Class 2B fit for vibration-resistant connections
- Standard external hex design provides familiar, tool-friendly installation with common wrench sets
- Rigorous quality assurance through compliance with ASME B18.2.2 manufacturing standards
- Environmental compliance with RoHS 3 and REACH regulations for global supply chain compatibility
- Optimized dimensions (7/8" width, 1/2" height) ensure compatibility with standard mating components
Professional Applications & Engineering Value
This Grade 5 hex nut delivers exceptional performance in industrial fastening scenarios where vibration resistance and corrosion protection are critical. The black oxide steel construction provides superior surface protection against environmental degradation, while the UNF fine thread configuration with Class 2B thread fit ensures precise, secure mating with corresponding 9/16"-18 threaded components. Engineered to ASME B18.2.2 specifications, this heavy-duty hex nut maintains clamping force integrity in high-stress applications including machinery assembly, structural frameworks, and equipment manufacturing where right-hand thread fasteners are specified for standard installation procedures.
Specification Summary & Compliance
Manufactured to exacting ASME B18.2.2 standards with Class 2B thread fit tolerances for consistent engagement quality. The UNF 9/16"-18 fine thread configuration ensures reliable performance in precision applications. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, meeting international substance restriction requirements. The Grade 5 strength classification guarantees mechanical performance for industrial-grade fastening solutions.
