S-94846A029 1/4"-20 ASME B18.2.2 Hex Nuts

Key Features & Benefits at a Glance

• Enhanced corrosion resistance with zinc plating for extended service life in demanding industrial environments
• Superior strength and reliability from Grade 5 steel construction, suitable for heavy-duty applications
• Optimized weight and space savings with thin hex profile design without compromising performance
• Precise, vibration-resistant fastening with Class 2B thread fit and coarse UNC threads for secure assembly
• Broad compatibility with standard 1/4"-20 UNC bolts and industrial equipment using inch system fasteners
• Easy installation and removal with standard external hex drive using common wrench tools
• Regulatory compliance assurance meeting ASME B18.2.2 standards and environmental regulations including RoHS 3 and REACH

Professional Applications & Engineering Value

These Grade 5 zinc-plated steel thin hex nuts deliver exceptional engineering value in industrial settings where space constraints and corrosion resistance are critical considerations. The 1/4"-20 UNC coarse thread configuration with Class 2B fit ensures reliable performance in high-vibration applications, preventing loosening while maintaining easy assembly. The thin hex profile provides significant weight reduction and space optimization compared to standard hex nuts, making them ideal for compact machinery, automotive assemblies, and electrical enclosures. The zinc-plated steel construction offers superior protection against rust and corrosion, extending service life in harsh environments while maintaining the high tensile strength required for heavy-duty fastening applications. These nuts are engineered to meet rigorous ASME B18.2.2 specifications, ensuring consistent quality and performance across industrial maintenance, manufacturing, and equipment assembly operations.

Specification Summary & Compliance

This thin hex nut features precise 1/4"-20 UNC coarse threads with Class 2B thread fit tolerance for optimal engagement and vibration resistance. Manufactured to exact ASME B18.2.2 specifications with dimensions of 7/16" width and 5/32" height. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across various industrial applications. The right-hand thread direction and external hex drive style provide standard compatibility with industrial fastening systems using inch measurement standards.