Halex/scott Fetzer 90452 3/4 in Screw-in Coupling Fmc

Product Description

The HALEX/SCOTT FETZER 90452 is a 3/4 inch screw-in coupling designed for connecting armored cable (AC) and flexible metal conduit (FMC) in electrical installations. Cast from die-cast zinc, this coupling provides a secure, metal-to-metal connection at conduit termination points. It is sold in a package of 15 units, making it practical for jobs requiring multiple connections. Electricians use this fitting in residential and light commercial wiring where AC or FMC must be joined or extended at junction points, panels, or enclosures.

This coupling is suited for use in standard 3/4 inch armored cable and flexible metal conduit runs. Typical applications include branch circuit wiring, equipment connections, and conduit extensions where a threaded screw-in style fitting is required. The polybag UPC packaging keeps fittings organized on the job site. Each unit is sold as part of the 15-piece package quantity.

Key Features

• Die-cast zinc construction for durable metal-to-metal connections
• 3/4 inch trade size fits standard AC and FMC conduit
• Screw-in design for straightforward field installation
• Package includes 15 couplings per UPC polybag
• Compatible with armored cable and flexible metal conduit

Compatibility

Designed for use with 3/4 inch armored cable and flexible metal conduit as stated by the manufacturer.

Installation Notes

Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC). De-energize the circuit and verify with a meter before handling any conduit or wiring connections. Ensure the conduit end is cleanly cut and deburred before threading the coupling to achieve a secure fit. Do not over-tighten, as die-cast zinc fittings can be damaged by excessive torque.