S-93776A370 6-32 Flange Nuts

Key Features & Benefits at a Glance

• Superior vibration resistance through serrated locking technology that prevents loosening under dynamic loads
• Enhanced corrosion resistance with 18-8 stainless steel construction for longevity in harsh environments
• Integrated flange design eliminates need for separate washers while providing superior load distribution
• Quick installation with UNC coarse threads and Class 2B fit ensuring smooth assembly and disassembly
• Secure external hex drive allows for reliable torque application with standard tools
• Regulatory compliance with REACH and RoHS 3 standards for safe use in regulated industries
• Optimized dimensions (5/16" width, 11/64" height) provide space-efficient fastening solutions

Professional Applications & Engineering Value

This 18-8 stainless steel serrated flange lock nut delivers exceptional performance in demanding industrial environments where vibration-induced loosening compromises assembly integrity. The serrated locking mechanism creates permanent resistance against rotational forces, making it ideal for automotive components, machinery frames, and electrical enclosures subject to constant motion. The integrated flange distributes clamping pressure across wider surface areas, reducing stress concentration and preventing material deformation. Manufactured with UNC coarse threads and Class 2B fit, this hex nut ensures rapid installation while maintaining precise thread engagement. The corrosion-resistant 18-8 stainless steel construction guarantees long-term reliability in humid, chemical, or outdoor applications, significantly reducing maintenance frequency and replacement costs.

Specification Summary & Compliance

This flange lock nut features 6-32 UNC coarse threads with Class 2B thread fit for standard industrial applications. Critical dimensions include 27/64" flange diameter, 0.07" flange thickness, 5/16" width, and 11/64" height. The product fully complies with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) environmental regulations, ensuring safe usage across various industrial sectors. Manufactured to precise dimensional standards, this external hex drive lock nut maintains consistent performance in vibration-prone assemblies.