S-92092A035 5/8"-11 Locknuts

Key Features & Benefits at a Glance

• Superior vibration resistance through nylon insert technology that maintains locking force in high-motion environments
• Excellent corrosion resistance provided by brass construction for extended service life in harsh conditions
• Reliable high-temperature performance with nylon insert rated to 220°F for thermal stability
• Precise thread engagement with Class 2B fit ensuring consistent torque values and secure fastening
• Quick installation capability through coarse UNC threading that reduces assembly time
• Standard external hex design for compatibility with common tools and easy maintenance access
• Environmental compliance assurance meeting RoHS 3 and REACH standards for global manufacturing requirements

Professional Applications & Engineering Value

This 5/8"-11 UNC brass nylon insert locknut delivers exceptional engineering value in applications where vibration-induced loosening compromises system integrity. The nylon insert locking mechanism creates consistent friction against mating threads, effectively damping vibrational energy that would otherwise cause conventional nuts to back off. The brass material provides natural corrosion resistance without requiring additional coatings, making it ideal for marine, plumbing, and electrical applications where galvanic corrosion is a concern. With its 220°F temperature rating, this locknut maintains performance in engine compartments, industrial machinery, and HVAC systems where thermal cycling occurs. The coarse UNC threading and right-hand direction ensure rapid installation while the standard hex profile guarantees tool compatibility across maintenance teams.

Specification Summary & Compliance

This locknut features 5/8"-11 UNC coarse threading with Class 2B thread fit for precision engagement. Dimensions include 15/16" width across flats and 3/4" height. Manufactured to industry standards for external hex drive style and nylon insert locking type. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring suitability for global industrial applications.