S-93439A041 1 1/2"-6 Hex Nuts

Key Features & Benefits at a Glance

• Exceptional corrosion resistance for long-lasting performance in marine and harsh industrial environments
• High-strength silicon bronze construction ensures reliable, durable fastening under extreme conditions
• Precision Class 2B thread fit guarantees smooth assembly and secure connections
• Coarse 1 1/2"-6 UNC threading provides excellent engagement and vibration resistance
• Standard external hex drive allows for easy installation with common tools
• Full RoHS 3 and REACH compliance meets stringent environmental and safety regulations
• Right-hand thread direction ensures compatibility with standard industrial applications

Professional Applications & Engineering Value

Engineered specifically for challenging environments where corrosion resistance is critical, these silicon bronze hex nuts deliver exceptional performance in marine applications, chemical processing plants, and coastal infrastructure. The 1 1/2"-6 UNC coarse thread configuration provides superior resistance to vibration loosening while maintaining excellent engagement characteristics. The Class 2B thread fit ensures precise mating with corresponding external hex fasteners, reducing installation time and preventing cross-threading issues. These heavy-duty bronze nuts maintain their mechanical properties even when exposed to saltwater, humidity, and chemical exposure, making them ideal for permanent installations where maintenance access is limited.

Specification Summary & Compliance

This inch system hex nut features precise Class 2B thread fit per UNC standards with dimensions of 2 1/4" width and 1 9/32" height. Manufactured to industry specifications for coarse thread nuts, it complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory adherence for industrial and marine applications worldwide.