
UL Certificate Electrical Zinc Die Cast Set Screw Type EMT Connector. UL 514B Certification: Certified for use in dry locations and suitable for applications above 600V. Concrete-Tight Connection: Provides secure and concrete-tight connections when taped for EMT conduit. High-Quality Zinc Material: Connector body made of high-quality zinc die cast for durability. NPT Standard Thread: Threads follow the NPT standard ensuring compatibility and precision. Comprehensive Size Range: Available in full sizes from 1/2 inch to 4 inches. Steel Screws: Screws are made of steel for enhanced strength and reliability. Customizable Packing: Flexible packing options including inner boxes or plastic packing to meet customer needs. 3-Year Warranty: Covers quality issues with dedicated support to solve any problems.