S-92680A055 1 3/8"-6 Hex Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance thanks to brass construction, ideal for harsh environments and extended service life
• Enhanced wrenching surface from the extra wide profile, providing greater torque application and reducing slippage
• Reliable thread engagement with Class 2B thread fit, ensuring consistent performance and ease of assembly
• Optimized for high-load applications through coarse UNC threading, offering excellent vibration resistance
• Broad compatibility with standard inch-system components and external hex drive tools
• Regulatory compliance assurance with RoHS 3, meeting stringent industry standards for safety
• Durable and long-lasting performance from the copper alloy material, minimizing maintenance and replacement needs

Professional Applications & Engineering Value

This heavy-duty brass hex nut is engineered to address critical challenges in industrial assemblies where corrosion resistance and mechanical strength are paramount. The extra wide profile offers a larger contact area, distributing load more effectively and preventing damage during high-torque fastening in machinery, marine hardware, and plumbing systems. Its coarse UNC thread and Class 2B fit ensure quick installation and reliable holding power, even in vibrating environments. Made from copper alloy, it naturally resists rust and degradation, making it a cost-effective solution for demanding applications that require longevity and minimal upkeep.

Specification Summary & Compliance

This nut features a 1 3/8"-6 UNC thread with Class 2B fit for precise dimensional accuracy and interchangeability. It complies with RoHS 3 (2015/863/EU) under exemption 6(c) for lead in copper alloys, ensuring adherence to environmental and safety regulations. Dimensions include a width of 2 3/16" and height of 1 11/32", manufactured to standard inch measurement systems for reliable performance in industrial settings.