S-93827A225 3/8"-16 Hex Nuts

Key Features & Benefits at a Glance

• Exceptional load-bearing capacity with Grade 8 strength classification, ensuring reliable performance under high-stress conditions
• Superior corrosion resistance provided by zinc-flake coating, extending service life in harsh industrial environments
• Optimized thread engagement with Class 2B thread fit for smooth assembly and reduced cross-threading risks
• Enhanced installation efficiency through coarse UNC threading that enables faster assembly and better vibration resistance
• Standard external hex design for universal tool compatibility and secure torque application
• Regulatory compliance assurance meeting RoHS 3 and REACH standards for safe global industrial use
• Precision dimensional consistency with 9/16" width and 21/64" height for perfect mating with corresponding hardware

Professional Applications & Engineering Value

Engineered for demanding industrial applications, this Grade 8 hex nut delivers critical performance where failure is not an option. The zinc-flake-coated steel construction provides exceptional corrosion protection in outdoor equipment, automotive assemblies, and structural frameworks exposed to moisture and chemicals. The 3/8"-16 UNC coarse thread configuration ensures rapid installation while maintaining superior vibration resistance in machinery subject to dynamic loads. With its external hex drive style, technicians can achieve precise torque values using standard tools, reducing installation time and minimizing the risk of fastener damage. This combination of high-strength material and protective coating addresses common failure points in heavy machinery, construction equipment, and transportation systems where reliability and longevity are paramount.

Specification Summary & Compliance

This heavy-duty fastener features 3/8"-16 UNC coarse threading with Class 2B thread fit for optimal engagement and dimensional accuracy. Manufactured to meet Grade 8 strength requirements, the hex nut maintains consistent performance under extreme mechanical stress. The product fully complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory acceptance for international industrial applications. Standard dimensions include 9/16" width across flats and 21/64" height for compatibility with corresponding fastening systems.