S-92058A190 3/8"-16 Flange Nuts

Key Features & Benefits at a Glance

• Superior vibration resistance with serrated locking technology that bites into surfaces to prevent loosening under dynamic loads
• Enhanced corrosion protection through zinc-flake coating that provides superior resistance to industrial environments
• Efficient installation with external hex drive design allowing for maximum torque application and secure fastening
• Built-in washer functionality from the 3/4" flange diameter that distributes load evenly and prevents surface damage
• Reliable thread engagement with Class 2B thread fit ensuring consistent performance in coarse thread applications
• Environmental compliance meeting both REACH and RoHS 3 standards for safe industrial use
• Universal compatibility with 3/8"-16 UNC coarse threading for broad application across industrial equipment

Professional Applications & Engineering Value

This zinc-flake-coated steel flange lock nut delivers exceptional performance in demanding industrial environments where vibration resistance is critical. The serrated locking mechanism provides permanent fastening security by creating multiple biting points that resist rotational forces, eliminating the need for additional locking components. The integrated 3/4" flange serves as a built-in washer that distributes clamping force over a wider area, protecting sensitive surfaces from damage while providing superior load distribution. The external hex drive accommodates high torque applications, ensuring reliable fastening in heavy machinery, automotive assemblies, and structural frameworks. Engineered with UNC coarse threading and Class 2B fit, this flange nut maintains consistent performance across temperature variations and dynamic loading conditions common in industrial settings.

Specification Summary & Compliance

This heavy-duty flange lock nut features precision 3/8"-16 UNC coarse threads with Class 2B thread fit for reliable engagement and consistent performance. The component meets REACH (EC 1907/2006) compliance standards and is RoHS 3 (2015/863/EU) compliant, ensuring environmental responsibility and workplace safety. Manufactured from high-strength zinc-flake-coated steel, the nut maintains dimensional stability with a 3/4" flange diameter and standard hex profile for universal tool compatibility across industrial applications.