S-92092A033 1/2"-13 Locknuts

Key Features & Benefits at a Glance

• Superior vibration resistance through nylon insert technology that maintains secure locking even under dynamic loads
• Excellent corrosion resistance provided by brass construction for extended service life in harsh environments
• Reliable high-temperature performance with nylon insert rated for continuous operation up to 220°F (104°C)
• Precise thread engagement with Class 2B thread fit ensuring consistent installation and uniform clamping force
• Industry-standard compatibility with 1/2"-13 UNC coarse threads for broad application across equipment and machinery
• Easy installation and removal using standard wrenches on the external hex drive design
• Environmental compliance assurance with RoHS 3 compliance meeting strict regulatory requirements

Professional Applications & Engineering Value

This brass nylon insert locknut delivers critical vibration resistance where conventional fasteners fail. The nylon insert locking mechanism creates consistent friction against mating threads, preventing loosening from machinery vibration, thermal cycling, and dynamic loads. Made from corrosion-resistant brass, it withstands moisture, chemicals, and outdoor exposure far better than steel alternatives. The 1/2"-13 UNC coarse thread provides rapid installation while maintaining strength in industrial equipment, pumps, marine applications, and electrical enclosures. With its 220°F temperature rating, this locknut maintains reliability in elevated temperature environments where plastic components typically degrade.

Specification Summary & Compliance

This locknut features Class 2B thread fit per UNC standards with 1/2"-13 coarse threads and right-hand direction. Dimensions include 3/4" width across flats and 19/32" height. Manufactured to industry specifications for external hex drive locknuts with standard profile. Compliant with RoHS 3 (2015/863/EU) environmental regulations, ensuring restriction of hazardous substances for global industrial applications.