S-94846A221 1"-14 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 vibration resistance through extra fine 1"-14 thread design for superior holding power in dynamic applications
- Space-saving installation with thin profile design allowing use in confined spaces without compromising strength
- Reliable performance under heavy loads with Grade 5 steel construction providing excellent tensile strength
- Precise thread engagement with Class 2B thread fit ensuring smooth assembly and reduced cross-threading risks
- Industry-standard compatibility meeting ASME B18.2.2 specifications for consistent performance across applications
- Environmental compliance assurance with RoHS 3 and REACH compliance for global manufacturing requirements
- Optimized torque transmission through standard external hex drive design for efficient installation
Professional Applications & Engineering Value
This Grade 5 steel hex nut with extra fine thread configuration addresses critical engineering challenges in precision assemblies where vibration resistance and space constraints are paramount. The 1"-14 UNS thread provides significantly increased thread engagement surface area, effectively resisting loosening in high-vibration environments such as automotive, aerospace, and heavy machinery applications. The thin profile design enables installation in compact assemblies while maintaining the structural integrity required for heavy-duty fastening. Manufactured from high-quality steel with right-hand thread direction, this fastener delivers reliable performance in critical joints where failure is not an option, making it ideal for precision equipment, industrial machinery, and structural applications demanding exceptional thread fit accuracy and long-term reliability.
Specification Summary & Compliance
This hex nut features precise Class 2B thread fit per ASME B18.2.2 standards with 1"-14 extra fine thread spacing and UNS thread type. The dimensional specifications include 1 1/2" width and 35/64" height with thin profile configuration. The fastener meets Grade 5 strength classification and demonstrates full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring suitability for regulated industrial applications worldwide.
