S-95462A505 1/4"-28 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 industrial environments
• Exceptional strength and reliability from Grade 5 steel construction, ensuring secure fastening under high-stress conditions
• Precise fine threading (1/4"-28 UNF) delivers superior vibration resistance and tighter sealing compared to coarse threads
• Consistent performance with Class 2B thread fit that guarantees smooth assembly and reliable engagement with mating components
• Industry-standard compliance with ASME B18.2.2 specifications ensures dimensional accuracy and interchangeability
• Enhanced safety and environmental responsibility through full compliance with RoHS 3 and REACH regulations
• Optimized for heavy-duty applications with standard 7/16" hex profile providing excellent torque transmission and wrenching capability

Professional Applications & Engineering Value

These Grade 5 hex nuts with UNF fine threading are engineered to solve critical fastening challenges in demanding industrial environments. The zinc plated steel construction provides essential corrosion protection for applications exposed to moisture, chemicals, or outdoor conditions, significantly reducing maintenance frequency and replacement costs. The 1/4"-28 UNF thread configuration offers superior vibration resistance compared to coarse threads, making these nuts ideal for machinery, automotive assemblies, and equipment where loosening under dynamic loads is a concern. With Class 2B thread fit ensuring consistent engagement and the standardized 7/16" hex profile enabling efficient installation, these components deliver reliable performance in manufacturing, construction, and maintenance operations where fastener integrity is paramount to operational safety and equipment longevity.

Specification Summary & Compliance

This hex nut features precision 1/4"-28 UNF fine threads with Class 2B thread fit for consistent engagement and assembly. Manufactured to ASME B18.2.2 specifications with standard dimensions (7/16" width, 7/32" height) ensuring dimensional accuracy and interchangeability. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, meeting current environmental and safety standards for industrial fasteners.