S-93827A277 1"-8 Hex Nuts

Key Features & Benefits at a Glance

• Exceptional strength and reliability with Grade 8 classification, ensuring high load-bearing capacity for heavy-duty industrial applications.
• Superior corrosion resistance from zinc-flake coating, extending service life in harsh environments and reducing maintenance needs.
• Easy and secure installation thanks to the 1"-8 UNC coarse thread and Class 2B fit, providing smooth engagement and vibration resistance.
• Wide compatibility and standardization with external hex drive and right-hand thread, fitting common tools and UNC thread systems.
• Environmental and regulatory compliance meeting RoHS 3 and REACH standards, ensuring safe use in global industrial supply chains.
• Durable construction from steel material, offering long-term performance under high-stress conditions without deformation.
• Cost-effective maintenance due to robust design and coating, minimizing replacements and downtime in critical assemblies.

Professional Applications & Engineering Value

This Grade 8 heavy-duty hex nut is engineered to address common industrial challenges such as joint failure and corrosion in demanding environments. Made from zinc-flake-coated steel, it provides excellent protection against rust and chemical exposure, making it ideal for outdoor machinery, construction equipment, and automotive systems. The 1"-8 UNC coarse thread and Class 2B thread fit ensure quick, reliable fastening with reduced risk of cross-threading, while the external hex drive allows for easy torque application with standard wrenches. By combining high tensile strength with superior corrosion resistance, this nut delivers long-lasting performance in applications requiring heavy-duty fasteners, such as structural frameworks, industrial conveyors, and high-vibration machinery, ultimately enhancing safety and reducing lifecycle costs.

Specification Summary & Compliance

This hex nut features precise Class 2B thread fit and adheres to UNC thread standards with a coarse thread spacing for reliable engagement. Manufactured from high-strength steel with a zinc-flake coating, it meets Grade 8 strength requirements and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and suitability for global industrial use.