S-96278A113 6-32 Locknuts

Key Features & Benefits at a Glance

• Superior vibration resistance through integrated external-tooth lock washer that maintains clamping force under dynamic loads
• Excellent corrosion resistance with 18-8 stainless steel construction and 400 stainless steel washer for harsh industrial environments
• Space-saving narrow hex profile enables installation in confined areas while maintaining full torque capability
• Reliable thread engagement with Class 2B UNC coarse threads ensuring consistent performance and easy assembly
• Secure locking action from external-tooth design that bites into mating surfaces for permanent fastening security
• Environmental compliance assurance meeting both RoHS 3 and REACH standards for global industrial applications
• Optimized dimensions (1/4" width, 3/32" height) providing ideal balance between strength and installation clearance

Professional Applications & Engineering Value

This 6-32 UNC locknut with integrated external-tooth lock washer addresses critical vibration-induced loosening challenges in industrial machinery, automotive assemblies, and electronic enclosures. The 18-8 stainless steel construction combined with a 400 stainless steel washer provides exceptional corrosion resistance for demanding environments while the narrow hex profile offers installation versatility in space-constrained applications. The coarse UNC threads ensure rapid assembly and disassembly while maintaining secure fastening integrity. Engineered for applications requiring vibration-resistant performance, this locknut system prevents costly downtime and maintenance through its reliable locking mechanism that maintains preload under continuous dynamic stresses.

Specification Summary & Compliance

This precision locknut features 6-32 UNC coarse threads with Class 2B thread fit for consistent engagement and reliable performance. The assembly combines an 18-8 stainless steel narrow hex nut with an external-tooth lock washer manufactured from 400 stainless steel, measuring 1/4" width, 3/32" height, with 0.344" washer OD. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental responsibility and global market acceptance for industrial fastening applications.