S-94846A545 7/8"-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 corrosion resistance through zinc plating that protects against rust in demanding industrial environments
- Space-saving design with thin profile (31/64" height) ideal for applications with limited clearance
- Superior load-bearing capability from Grade 5 steel construction, ensuring reliable performance under high stress
- Precise thread engagement with Class 2B fine threads (7/8"-14 UNF) for vibration resistance and secure fastening
- Standardized compatibility meeting ASME B18.2.2 specifications for consistent quality and interchangeability
- Environmental compliance assurance with RoHS 3 and REACH adherence for global regulatory acceptance
- Easy installation and removal using standard tools with the external hex drive design
Professional Applications & Engineering Value
This 7/8"-14 UNF thin hex nut delivers critical engineering advantages through its specialized Grade 5 zinc-plated steel construction and fine thread spacing. The combination of Class 2B thread fit and right-hand thread direction ensures superior vibration resistance in heavy machinery, automotive assemblies, and structural applications where loosening under dynamic loads poses significant safety risks. The thin hex nut profile (31/64" height) solves space-constrained installation challenges while maintaining full ASME B18.2.2 compliance. The zinc plating provides essential corrosion protection for equipment exposed to moisture, chemicals, or outdoor conditions, extending service life and reducing maintenance frequency in industrial settings.
Specification Summary & Compliance
Manufactured to exacting ASME B18.2.2 standards with Class 2B thread fit precision and 7/8"-14 UNF fine thread specifications. Dimensions include 1 5/16" width and 31/64" height. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. The Grade 5 strength classification ensures consistent mechanical performance across industrial applications.
