S-92673A857 1 1/2"-6 ASTM F594 Hex Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh environments and long-term outdoor use
• Reliable coarse threading (1 1/2"-6 UNC) enables faster assembly and reduced cross-threading risk in industrial applications
• Precision Class 2B thread fit ensures consistent engagement and vibration resistance for secure, long-lasting connections
• Heavy-duty external hex drive design provides excellent torque transmission and tool access for high-stress fastening
• Full ASTM F594 compliance guarantees material quality, dimensional accuracy, and mechanical performance
• Environmental regulation adherence with RoHS 3 and REACH compliance for safe, sustainable sourcing
• Robust standard profile (2 1/4" width, 1 9/32" height) offers optimal bearing surface and structural stability

Professional Applications & Engineering Value

Engineered for demanding industrial environments, this 1 1/2"-6 UNC hex nut delivers exceptional performance where corrosion resistance and mechanical strength are critical. The 18-8 Stainless Steel construction prevents rust and degradation in chemical processing, marine, and outdoor infrastructure applications. Its coarse thread spacing facilitates rapid installation in heavy machinery, structural steel frameworks, and piping systems, while the Class 2B thread fit maintains secure fastening under dynamic loads and vibration. The external hex drive design ensures compatibility with standard industrial tools, making it ideal for maintenance operations and production lines requiring efficient, reliable fastening solutions.

Specification Summary & Compliance

This heavy-duty hex nut features 1 1/2"-6 UNC coarse threads with Class 2B thread fit per ASME B1.1 standards, manufactured from 18-8 Stainless Steel in compliance with ASTM F594 specifications. Dimensional accuracy is maintained with standard 2 1/4" width and 1 9/32" height profiles. The product fully complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe usage across global industrial markets.