Steel Locknuts provide a secure and reliable method for fastening threaded conduit or connectors to enclosures, panels, or junction boxes. Engineered for durability, these galvanized steel locknuts create a tight mechanical bond that keeps conduit firmly in place while maintaining proper grounding continuity. Their robust construction makes them ideal for commercial, industrial, and residential electrical installations.

Designed for versatility, steel locknuts are compatible with threaded conduit systems, including those using tapered or straight threads. They are commonly used to secure rigid metal conduit, adapters, and fittings through knockouts or unthreaded slip holes. Easy to install and built to withstand demanding environments, these locknuts deliver dependable performance across a wide range of electrical applications.

Steel locknuts are available in a full selection of trade sizes, including 1/2", 3/4", 1", 1-1/4", 1-1/2", 2", 2-1/2", 3", 3-1/2", 4", 5", and 6". This broad size range ensures compatibility with nearly any conduit installation requiring secure mechanical fastening.

• Secures threaded conduit or connectors to a knockout or enclosure
• Galvanized steel construction for durability and corrosion resistance
• Compatible with both tapered and straight conduit threads
• Suitable for rigid metal conduit and threaded fittings
• Provides mechanical retention and grounding continuity