S-96460A260 3/8"-24 ASME B18.2.2, ASTM A194 Hex Nuts

Key Features & Benefits at a Glance

• Superior corrosion protection with zinc yellow-chromate plating that extends service life in harsh industrial environments
• Enhanced load distribution through extra wide hex profile design, reducing surface pressure and preventing joint loosening
• Reliable fine thread engagement with UNF 3/8"-24 threads providing superior vibration resistance in dynamic applications
• High-strength performance meeting ASTM Grade 2H requirements for demanding mechanical assemblies
• Precision manufacturing with Class 2B thread fit ensuring smooth installation and consistent torque values
• Industry-standard compliance with ASME B18.2.2 and ASTM A194 specifications for guaranteed interchangeability
• Optimized wrench engagement with external hex drive design for efficient installation and removal with standard tools

Professional Applications & Engineering Value

These Grade 2H heavy-duty hex nuts deliver exceptional engineering value in applications where vibration resistance and long-term reliability are critical. The zinc yellow-chromate plated steel construction provides superior corrosion protection for outdoor equipment, machinery, and structural assemblies exposed to moisture and chemicals. The extra wide hex profile distributes clamping force more effectively, preventing joint fatigue in high-vibration environments such as automotive systems, industrial machinery, and construction equipment. The UNF fine threads (3/8"-24) offer increased thread engagement and superior resistance to loosening under dynamic loads, making these nuts ideal for precision assemblies requiring maintained clamp load. Engineered to meet ASME B18.2.2 dimensional standards and ASTM A194 material specifications, these fasteners ensure reliable performance in critical mechanical systems.

Specification Summary & Compliance

This heavy-duty hex nut features precision 3/8"-24 UNF fine threads with Class 2B thread fit tolerance for consistent installation performance. Manufactured to exact ASME B18.2.2 dimensional specifications with 11/16" width and 23/64" height. The fastener meets ASTM Grade 2H strength requirements and complies with ASTM A194 material standards. Right-hand thread direction ensures compatibility with standard industrial equipment. The zinc yellow-chromate plating provides environmental protection while maintaining compliance with industry standards for heavy-duty mechanical applications.