RACO Grounding LockNut for Threaded RMC/IMC: 1/2 in Trade Size, Steel, Zinc Plated
The RACO Grounding LockNut for Threaded RMC/IMC is a steel, zinc-plated grounding locknut designed for use with threaded rigid metal conduit (RMC) and intermediate metal conduit (IMC) in 1/2-inch trade size. This…
SKU 3G-OTH-08203
Need installation or engineering help?
Ask a question
Product Description
The RACO Grounding LockNut for Threaded RMC/IMC is a steel, zinc-plated grounding locknut designed for use with threaded rigid metal conduit (RMC) and intermediate metal conduit (IMC) in 1/2-inch trade size. This product, manufactured under part number 1242, is specifically intended for IMC conduit types and provides a secure grounding connection for industrial electrical installations.
Frequently Asked Questions
What is a RACO grounding locknut used for?
A RACO grounding locknut secures threaded rigid metal conduit (RMC) or intermediate metal conduit (IMC) to electrical boxes or enclosures while establishing a reliable grounding path. It is commonly used in industrial electrical installations to meet code requirements for equipment grounding.
What are the specifications of the RACO grounding locknut 1242?
The RACO grounding locknut model 1242 is made of steel with a zinc-plated finish. It fits 1/2-inch trade size threaded RMC and IMC conduit, and is specifically designed for IMC conduit types. The manufacturer part number is 1242.
Where to buy RACO grounding locknuts worldwide?
3G Electric supplies RACO grounding locknuts worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on the RACO 1242 grounding locknut for threaded conduit.
How to install a RACO grounding locknut on threaded conduit?
To install a RACO grounding locknut, thread it onto the conduit end after inserting the conduit into the knockout. Tighten with a screwdriver against the locknut’s lugs until secure. Ensure the locknut’s grounding tangs contact the enclosure for a proper electrical bond.
Used in
Common applications for RACORACO Products
3G Electric supplies RACO grounding 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.













