S-92174A475 7/8"-9 Hex Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance thanks to durable brass material, ideal for harsh industrial environments and extending service life.
• Efficient installation and removal with external hex drive design, providing reliable torque application and reducing assembly time.
• Secure and reliable thread engagement from Class 2B thread fit, minimizing the risk of cross-threading and ensuring consistent fastening performance.
• Optimized for high-vibration applications with coarse UNC thread spacing, maintaining tightness under dynamic loads and reducing loosening.
• Space-saving thin profile (31/64" height) allows use in confined areas without compromising strength, perfect for compact assemblies.
• Environmental and regulatory compliance with RoHS 3 standards, ensuring safe use in regulated industries and global market acceptance.
• Wide compatibility with standard 7/8"-9 UNC male threads, facilitating easy integration into existing inch-based systems and reducing inventory complexity.

Professional Applications & Engineering Value

This 7/8"-9 UNC brass thin hex nut is engineered to address common challenges in industrial fastening, such as corrosion-induced failure and assembly inefficiencies. The brass material offers excellent durability and natural resistance to rust and galvanic corrosion, making it suitable for plumbing, marine, and electrical applications where moisture exposure is a concern. Its thin profile and external hex drive enable quick installation in tight spaces, while the coarse thread spacing ensures robust performance in high-vibration settings like machinery and automotive systems. By combining precise Class 2B thread fit with a right-hand thread design, this nut reduces the risk of stripping and provides consistent clamping force, enhancing overall assembly reliability and reducing maintenance downtime in demanding B2B environments.

Specification Summary & Compliance

This hex nut adheres to UNC thread standards with a Class 2B thread fit for consistent dimensional accuracy and compatibility. It meets RoHS 3 (2015/863/EU) compliance under exemption 6(c) for lead in copper alloys, ensuring environmental safety. Key specifications include a thread size of 7/8"-9, coarse spacing, right-hand direction, and dimensions of 1 5/16" width and 31/64" height, manufactured to support reliable performance in industrial applications.