S-95462A520 7/16"-20 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 demanding environments
• High-strength Grade 5 rating ensures reliable performance under heavy loads and vibration, reducing failure risks
• Precision Class 2B thread fit provides smooth assembly and secure fastening with minimal cross-threading issues
• Fine UNF 7/16"-20 threads offer enhanced clamping force and better resistance to loosening in critical applications
• ASME B18.2.2 compliance guarantees dimensional accuracy and interchangeability with standardized components
• Environmental regulation compliance with RoHS 3 and REACH ensures safe, sustainable use in global supply chains
• Standard external hex design allows for easy installation using common tools, improving assembly efficiency

Professional Applications & Engineering Value

This Grade 5 hex nut delivers exceptional engineering value in industrial settings where vibration resistance and long-term durability are critical. The zinc plated steel construction provides a protective barrier against moisture and chemicals, making it ideal for outdoor equipment, automotive assemblies, and machinery exposed to harsh conditions. Its fine UNF threads (7/16"-20) ensure a tighter grip and superior load distribution compared to coarse threads, reducing the risk of joint failure in high-stress applications. With a Class 2B thread fit, it maintains consistent engagement with mating bolts, minimizing play and enhancing structural integrity. The external hex drive design facilitates quick installation and removal with standard wrenches, streamlining maintenance workflows while adhering to ASME B18.2.2 standards for reliable performance in heavy-duty fastening systems.

Specification Summary & Compliance

This hex nut features precise Class 2B thread fit with 7/16"-20 UNF fine threads and right-hand direction, manufactured to ASME B18.2.2 specifications for dimensional accuracy. It meets Grade 5 strength requirements and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material sustainability.