Use Bridgeport’s 226-DC 3/4" Low Profile Compression Screw-on Connector to join electrical metallic tubing to an electrical box or enclosure. Crafted from die-cast zinc, this connector features a precise fit, finish and superior corrosion resistance in harsh environments. To install, simply insert EMT into the connector until reaching the end stop. Then, tighten the compression screw to secure the tubing in place and create a concrete-tight seal. Bridgeport low profile compression screw-on connectors are available in trade sizes 1/2" and 3/4". Both are UL Listed under File No. E24001.