S-95505A612 5/16"-24 ASME B18.2.2 Hex Nuts

Key Features & Benefits at a Glance

• Superior strength and reliability with Grade 5 steel construction, ensuring dependable performance in high-stress applications
• Precise fine thread engagement with 5/16"-24 UNF Class 2B thread fit, minimizing vibration loosening and providing secure fastening
• Optimal torque transmission through external hex drive design, allowing for efficient installation with standard tools
• Full regulatory compliance with RoHS 3 and REACH standards, making it suitable for global industrial markets
• Enhanced durability from ASME B18.2.2 specifications, guaranteeing consistent quality and dimensional accuracy
• Versatile industrial application with right-hand threading and standard hex profile, compatible with various machinery and equipment
• Corrosion-resistant steel material providing long service life in demanding environmental conditions

Professional Applications & Engineering Value

This Grade 5 steel hex nut delivers exceptional engineering value through its fine UNF thread design and Class 2B thread fit, specifically engineered to prevent back-off in high-vibration environments common in manufacturing, automotive, and heavy machinery applications. The external hex drive configuration ensures maximum torque application without stripping, while the 5/16"-24 thread size provides secure fastening in precision assemblies. Manufactured to ASME B18.2.2 standards, this hex nut maintains dimensional consistency across production runs, reducing installation time and improving assembly line efficiency. The combination of right-hand threading and robust steel construction makes it ideal for critical joints requiring repeated maintenance access without performance degradation.

Specification Summary & Compliance

This hex nut features precise Class 2B thread fit tolerances according to UNF fine thread standards with 5/16"-24 threading. Manufacturing complies with ASME B18.2.2 specifications ensuring dimensional accuracy with 1/2" width and 17/64" height. The fastener meets Grade 5 strength classification requirements and demonstrates full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, making it suitable for international industrial applications with strict material restrictions.