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RACO Locknut for Threaded RMC/IMC - Locknuts for Threaded Conduit (RMC/IMC)
RACOLocknuts for Threaded Conduit (RMC/IMC)

RACO Locknut for Threaded RMC/IMC

The RACO LockNut for Threaded RMC/IMC is a steel, zinc-plated locknut designed for use with 1-inch trade size rigid metal conduit (RMC) and intermediate metal conduit (IMC). This non-insulated locknut, manufacturer…

SKU 3G-OTH-07251

Brand
RACO
Item
Locknut for Threaded RMC/IMC
Category
Locknuts for Threaded Conduit (RMC/IMC)
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

RACO
Manufacturer Part Number
1004
Insulated
No
For Conduit Type
RMC

Technical Documents

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RACO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The RACO LockNut for Threaded RMC/IMC is a steel, zinc-plated locknut designed for use with 1-inch trade size rigid metal conduit (RMC) and intermediate metal conduit (IMC). This non-insulated locknut, manufacturer part number 1004, is intended for securing threaded conduit connections in electrical installations.

Frequently Asked Questions

What is a RACO LockNut for threaded RMC/IMC used for?

A RACO LockNut secures threaded rigid metal conduit (RMC) or intermediate metal conduit (IMC) to electrical boxes, enclosures, or fittings. It prevents loosening from vibration and ensures a grounded, code-compliant connection in industrial, commercial, and infrastructure electrical installations.

What are the specifications of the RACO LockNut 1004?

The RACO LockNut 1004 is a steel, zinc-plated locknut for 1-inch trade size RMC or IMC conduit. It is non-insulated, with manufacturer part number 1004. Designed for threaded conduit connections, it provides mechanical retention and grounding continuity in electrical systems.

Where to buy RACO LockNut 1004 worldwide?

3G Electric supplies the RACO LockNut 1004 to customers worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this threaded conduit locknut for RMC/IMC applications.

How to install a RACO LockNut on threaded conduit?

To install a RACO LockNut, thread it onto the conduit end after inserting the conduit into the box or fitting. Tighten the locknut against the enclosure using pliers or a locknut tool until snug. Do not overtighten, as this may damage threads or the enclosure. Ensure the conduit is properly grounded.

Used in

Common applications for RACO
Industrial power distribution — RACO grounding bushings (MPN 1294) for bonding conduit in panelboards and switchgear.
Commercial conduit transitions — RACO reducing bushings (MPN 1155) for downsizing RMC or IMC runs in electrical rooms.
Life safety alarm circuits — RACO steel electrical boxes (MPN 911-9) for housing fire alarm and emergency lighting connections.
Outdoor service entrances — RACO rigid/IMC hubs (MPN 1716) for weatherproof conduit terminations at meter sockets.
Conduit support in cable trays — RACO surface mount clamps (MPN 1304) for securing IMC or RMC to structural steel.
Multi-gang junction boxes — RACO 4-inch square boxes (MPN 189H) with covers for splicing circuits in commercial ceilings.

RACO Products

3G Electric supplies RACO locknuts for threaded conduit (rmc/imc). We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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