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Locknuts for Heavy-Wall RMC & Medium-Wall IMC Metal Conduit

Available53 products

Locknuts fasten threaded heavy-wall RMC and medium-wall IMC metal conduit and connectors to an unthreaded opening in an electrical box or enclosure. They screw onto the end of the conduit or connector after it’s been inserted in the knockout, and have serrated teeth that grip the opening for a tight fit that prevents vibrations from loosening the connection.

Locknuts for Threaded Conduit (RMC/IMC)

Locknuts for Threaded Conduit (RMC/IMC)

These locknuts join threaded RMC and IMC conduit and connectors to unthreaded knockouts in electrical junction boxes and enclosures. They thread onto the end of a conduit or connector that’s been inserted into a knockout. Their serrated teeth grip the knockout and prevent vibrations that can loosen the connection.

Zinc Plated Steel

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Polished 316 Stainless Steel

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Grounding Locknuts for Threaded Conduit (RMC/IMC)

Grounding Locknuts for Threaded Conduit (RMC/IMC)
These locknuts bond threaded IMC and RMC conduit and connectors inside electrical boxes. They’re used when grounding is required in an electrical box, but the box doesn’t have the appropriate ground terminations. These locknuts thread onto the end of a conduit or connector that’s been inserted into a knockout. Their serrated teeth grip the knockout and prevent vibrations that can loosen the connection. They also have a tab with a screw so a ground wire can be wrapped around and tightened down.

Tin Plated Zinc; Aluminum

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Zinc Plated Steel

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Sealing Locknuts for Threaded Conduit (RMC/IMC)

Sealing Locknuts for Threaded Conduit (RMC/IMC)
These locknuts have a PVC gasket that provides a liquid-tight seal against contaminants like water and oils. They join threaded RMC and IMC conduit and connectors to unthreaded knockouts in electrical junction boxes and enclosures. They thread onto the end of a conduit or connector that’s been inserted into a knockout.

Zinc Plated Steel

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Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order.