S-92052A340 1 3/8"-6 ASME B18.2.2 Hex Nuts

Key Features & Benefits at a Glance

• Exceptional strength and durability with Grade 8 steel construction, ideal for high-stress industrial environments
• Reliable thread engagement due to Class 2B thread fit, ensuring secure fastening and reducing the risk of loosening
• Space-saving design with a thin profile, perfect for applications with limited clearance without compromising performance
• Wide compatibility with coarse UNC threads, facilitating quick assembly and disassembly in various machinery
• Corrosion and environmental safety through RoHS 3 and REACH compliance, extending service life in harsh conditions
• Standardized dimensions per ASME B18.2.2, guaranteeing interchangeability and ease of sourcing for maintenance
• Easy installation with an external hex drive, allowing for straightforward tightening using common tools

Professional Applications & Engineering Value

This Grade 8 steel hex nut is engineered to address critical challenges in heavy-duty applications, such as construction equipment, automotive assemblies, and industrial machinery. Its thin profile minimizes weight and space requirements while maintaining high tensile strength, preventing joint failure under extreme loads. The coarse UNC thread and Class 2B fit ensure rapid, secure fastening, reducing assembly time and vibration-induced loosening. Made from robust steel and compliant with RoHS and REACH, it offers superior corrosion resistance, making it a reliable choice for outdoor or corrosive environments where durability and regulatory adherence are paramount.

Specification Summary & Compliance

This hex nut adheres to ASME B18.2.2 standards, with precise dimensions: thread size of 1 3/8"-6 UNC, width of 2 1/16", and height of 25/32". It features a Class 2B thread fit for consistent accuracy and a right-hand thread direction. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), ensuring environmental safety and material integrity in industrial use.