S-92049A350 7/8"-9 Hex Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance for extended service life in marine and harsh industrial environments
• Extra wide profile provides enhanced bearing surface and superior clamping force distribution
• Class 2B thread fit ensures consistent, reliable engagement with mating components
• Heavy-duty silicon bronze construction maintains structural integrity under extreme conditions
• 7/8"-9 UNC coarse threading enables faster assembly and reduced cross-threading risks
• External hex drive design allows for high-torque installation with standard tools
• Full regulatory compliance with RoHS 3 and REACH standards for global industrial applications

Professional Applications & Engineering Value

Engineered specifically for demanding environments where corrosion resistance and structural reliability are paramount, this silicon bronze hex nut delivers exceptional performance in marine, chemical processing, and offshore applications. The extra wide profile significantly increases the bearing surface area, distributing clamping forces more effectively and preventing surface damage to connected materials. With 7/8"-9 UNC coarse threading, installation efficiency is maximized while maintaining secure fastening in high-vibration settings. The Class 2B thread fit guarantees precise mating with corresponding fasteners, reducing the risk of galling and ensuring consistent performance throughout the product lifecycle. This heavy-duty external hex drive configuration accommodates high-torque applications, making it ideal for critical connections in structural, marine hardware, and industrial equipment assemblies.

Specification Summary & Compliance

This silicon bronze hex nut features 7/8"-9 UNC coarse threading with Class 2B thread fit per inch system standards, ensuring dimensional accuracy and reliable performance. The extra wide profile measures 1 7/16" across flats with a height of 55/64". Manufacturing and material compliance includes full adherence to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming environmental responsibility and safety standards for industrial applications worldwide.