S-92673A153 1"-8 ASTM F594 Hex Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments
• Reliable coarse thread engagement with 1"-8 UNC threads for faster assembly and reduced cross-threading risks
• Precision Class 2B thread fit ensures consistent, secure fastening with standard male threads
• Certified durability meeting ASTM F594 standards for consistent mechanical performance
• Standard external hex drive allows for easy installation with common wrenches and sockets
• Environmental compliance with RoHS 3 and REACH regulations for safe, sustainable usage
• Heavy-duty profile (1 1/2" width, 55/64" height) provides robust load distribution and vibration resistance

Professional Applications & Engineering Value

This 1"-8 UNC hex nut delivers critical performance in demanding applications where corrosion resistance and mechanical reliability are paramount. Manufactured from 18-8 stainless steel, it effectively resists oxidation and chemical exposure in marine, chemical processing, and outdoor infrastructure projects. The coarse thread design enables quick installation in high-vibration environments—such as heavy machinery, structural steel assemblies, and transportation equipment—reducing labor time while maintaining joint integrity. Its external hex drive and standard profile ensure compatibility with universal tools, streamlining maintenance and replacement cycles. Engineered to ASTM F594 specifications, this nut provides predictable clamping force and longevity, addressing common failure points in industrial fastening systems.

Specification Summary & Compliance

This hex nut features a 1"-8 UNC coarse thread with Class 2B thread fit per standard inch-series tolerances, ensuring interchangeability with corresponding externally threaded components. Manufacturing and material quality adhere to ASTM F594 specifications. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming the absence of restricted hazardous substances for industrial and international use.