S-95479A215 7/16"-20 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
- Superior corrosion resistance with black oxide steel construction for extended service life in demanding environments
- Exceptional load-bearing capacity through Grade 5 strength classification, supporting heavy-duty applications
- Precise thread engagement with Class 2B thread fit ensuring reliable, vibration-resistant connections
- Industry-standard compatibility meeting ASME B18.2.2 specifications for guaranteed interchangeability
- Enhanced torque transmission via standard external hex drive design for secure installation with common tools
- Fine thread advantage providing superior resistance to loosening under dynamic loads and vibrations
- Full regulatory compliance with RoHS 3 and REACH standards for global industrial applications
Professional Applications & Engineering Value
This 7/16"-20 UNF Grade 5 hex nut delivers critical performance in industrial fastening systems where vibration resistance and structural integrity are paramount. The black oxide steel construction provides essential corrosion protection while maintaining the mechanical properties required for heavy machinery, automotive assemblies, and construction equipment. The fine thread spacing and Class 2B thread fit create optimal clamping force distribution, significantly reducing the risk of loosening in high-vibration environments. Engineered to ASME B18.2.2 specifications, this standard profile hex nut ensures perfect compatibility with existing industrial components and tooling systems, making it ideal for maintenance, repair, and OEM applications requiring dependable, long-lasting fastening solutions.
Specification Summary & Compliance
Manufactured to precise dimensional standards with Class 2B thread fit and UNF fine thread form (7/16"-20). Complies with ASME B18.2.2 manufacturing specifications and meets Grade 5 strength requirements. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. Features standard external hex drive configuration with dimensions of 11/16" width and 3/8" height for consistent performance across industrial applications.
