S-94805A247 1 1/4"-7 Hex Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction, ideal for harsh industrial environments and extended service life
• Reduced weight and material usage due to the thin hex nut profile, without compromising on strength for cost-effective applications
• Quick and reliable assembly enabled by the coarse UNC thread and Class 2B thread fit, ensuring smooth engagement and reduced installation time
• High torque application capability with the external hex drive style, providing a secure grip for wrenches during tightening in heavy-duty scenarios
• Consistent dimensional accuracy with a precise 1 7/8" width and 23/32" height, guaranteeing compatibility and interchangeability in inch-system assemblies
• Compliance with stringent environmental regulations including RoHS 3 and REACH, making it safe for use in regulated industries and global markets
• Right-hand thread direction for standard, intuitive installation processes, minimizing errors and improving workflow efficiency

Professional Applications & Engineering Value

This 1 1/4"-7 UNC thin hex nut in 316 stainless steel is engineered to address critical challenges in demanding industrial settings, such as chemical processing, marine equipment, and food manufacturing, where corrosion resistance is paramount. The coarse thread spacing and Class 2B thread fit provide excellent vibration resistance and ease of assembly, reducing the risk of thread stripping and loosening under dynamic loads. Its thin profile allows for use in space-constrained applications without sacrificing performance, while the external hex drive ensures secure fastening with standard tools. By combining durable materials with precise UNC thread standards, this nut delivers reliable, long-term performance in heavy-duty hex nut applications, minimizing maintenance downtime and enhancing operational safety.

Specification Summary & Compliance

This hex nut adheres to UNC coarse thread standards with a Class 2B thread fit for consistent dimensional accuracy and reliable performance. Key specifications include a thread size of 1 1/4"-7, width of 1 7/8", and height of 23/32". It is manufactured in compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and suitability for global industrial applications.