S-94846A214 5/8"-18 ASME B18.2.2 Hex Nuts

Key Features & Benefits at a Glance

• Superior strength and reliability with Grade 5 steel construction, ideal for demanding industrial applications
• Precise, secure fastening ensured by Class 2B thread fit and fine UNF thread spacing, reducing the risk of loosening under vibration
• Space-saving design due to the thin profile, allowing use in compact assemblies without compromising performance
• Easy installation and removal with the external hex drive, compatible with standard wrenches for efficient maintenance
• Long-term durability and corrosion resistance from high-quality steel, extending service life in harsh environments
• Regulatory compliance and safety with RoHS 3 and REACH standards, ensuring environmentally safe and legally compliant usage
• Interchangeability and standardization through adherence to ASME B18.2.2 specifications, facilitating seamless integration into existing systems

Professional Applications & Engineering Value

This 5/8"-18 UNF thin hex nut is engineered to address common challenges in industrial assemblies, such as space constraints and vibration-induced loosening. Made from Grade 5 steel, it offers high tensile strength and fatigue resistance, making it suitable for heavy-duty machinery, automotive systems, and construction equipment. The fine thread spacing and Class 2B thread fit provide a tighter, more reliable connection that maintains integrity under dynamic loads. Its thin profile allows for use in tight spaces where standard nuts cannot fit, while the external hex drive ensures quick installation with common tools. By meeting ASME B18.2.2 standards, this nut ensures compatibility and performance in precision engineering applications, reducing downtime and maintenance costs.

Specification Summary & Compliance

This hex nut features a 5/8"-18 UNF thread with Class 2B fit for precise tolerance, a width of 15/16", and height of 3/8". It complies with ASME B18.2.2 manufacturing specifications and is RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliant, ensuring adherence to environmental and safety regulations.