S-95462A545 7/8"-14 ASME B18.2.2 Hex Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc plating that protects against rust and extends service life in harsh environments
• Exceptional load-bearing capacity from Grade 5 strength rating, ensuring reliable performance under high-stress conditions
• Precise fine thread engagement with 7/8"-14 UNF threads and Class 2B fit for vibration resistance and secure fastening
• Industry-standard compatibility meeting ASME B18.2.2 specifications for guaranteed interchangeability and quality
• Enhanced installation efficiency with standard external hex drive design for easy wrench access and torque application
• Environmental compliance assurance with RoHS 3 and REACH compliance for safe use in regulated industries
• Optimized dimensional stability with 1 5/16" width and 3/4" height providing consistent performance across applications

Professional Applications & Engineering Value

This 7/8"-14 UNF Grade 5 hex nut delivers critical engineering solutions for demanding industrial assemblies where vibration resistance and long-term reliability are paramount. The zinc plated steel construction provides essential corrosion protection for outdoor equipment, machinery, and structural applications exposed to moisture and environmental elements. The fine thread spacing and Class 2B thread fit create superior clamping force distribution, preventing loosening in high-vibration environments common in automotive, construction, and heavy equipment applications. Engineered to ASME B18.2.2 standards, this external hex drive fastener ensures consistent performance across maintenance cycles while the right-hand thread design maintains compatibility with standard industrial components.

Specification Summary & Compliance

This hex nut features precision 7/8"-14 UNF fine threads with Class 2B thread fit tolerance for optimal engagement. Manufactured to ASME B18.2.2 specifications with Grade 5 strength classification, it delivers reliable mechanical performance. The fastener is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across international markets. Dimensional specifications include 1 5/16" width across flats and 3/4" height for standardized installation requirements.