FMC screw-in coupling joins two lengths of flexible metal conduit (FMC) to form a continuous raceway. It features male threads on both ends that screw directly into the conduit’s helical seam without set screws or clamps. This design allows quick installation and is suitable for dry locations.
Available size
| Trade size | Material | Connection | Ref. No. |
|---|---|---|---|
| 1/2″ | Zinc | Screw in + screw in | C4842 (UL) |
| 3/4″ | Zinc | Screw in + screw in | C4843 (UL) |
| 1″ | Zinc | Screw in + screw in | C4844 (UL) |
| 1-1/4″ | Zinc | Screw in + screw in | C4845 (UL) |
| 1-1/2″ | Zinc | Screw in + screw in | C4846 (UL) |
| 2″ | Zinc | Screw in + screw in | C4847 (UL) |
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