S-93839A043 1 1/2"-6 ASME B18.2.2 Hex Nuts
Hex Nuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
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Key Features & Benefits at a Glance
- Maximum load-bearing capacity with Grade 8 strength classification, ensuring reliable performance in high-stress industrial applications
- Superior corrosion resistance through zinc yellow-chromate plating, extending service life in harsh environments
- Space-saving thin profile design that maintains full strength while allowing installation in confined spaces
- Precision coarse threading (1 1/2"-6 UNC) for faster assembly and reduced cross-threading risks
- Consistent quality assurance through compliance with ASME B18.2.2 manufacturing standards
- Optimized thread engagement with Class 2B fit for secure fastening without excessive torque requirements
- Enhanced tool accessibility with external hex drive design for straightforward installation and removal
Professional Applications & Engineering Value
This Grade 8 heavy-duty hex nut delivers exceptional engineering value through its zinc yellow-chromate-plated steel construction, providing a robust barrier against corrosion in demanding environments like construction, heavy machinery, and structural applications. The 1 1/2"-6 UNC coarse thread configuration ensures rapid assembly while maintaining vibration resistance, significantly reducing installation time in large-scale projects. The thin profile design addresses space constraints without compromising the 150,000 psi minimum tensile strength required for critical connections. Engineered to meet ASME B18.2.2 specifications, this hex nut solves common industrial challenges including fastener failure, corrosion-induced deterioration, and installation inefficiency, making it ideal for OEM manufacturing, maintenance operations, and infrastructure projects where reliability is paramount.
Specification Summary & Compliance
This hex nut features precise Class 2B thread fit with 1 1/2"-6 UNC coarse thread dimensions (2-1/4" width, 27/32" height) manufactured to ASME B18.2.2 standards. The fastener meets Grade 8 strength requirements with right-hand thread direction and external hex drive configuration. Compliance includes adherence to industry-standard manufacturing specifications for dimensional accuracy and performance reliability in inch system applications.
