3-1/2" Zinc Die Cast Set Screw Type Coupling

3-1/2" Zinc Die Cast Set Screw Type Coupling – EMT Conduit Connector This 3-1/2" Zinc Die Cast Set Screw Type Coupling is designed for securely joining two lengths of Electrical Metallic Tubing (EMT). It provides concrete-tight protection when taped and is suitable for use in electrical distribution and lighting solutions requiring reliable conduit connections. Manufactured by Southwire, this coupling is constructed from corrosion-resistant die cast zinc, ensuring durability and compliance with UL Standard 514B and NEMA/ANSI FB-1 requirements. Specifications Material: Die Cast Zinc Connection: Set Screw Installation Type: Set Screw Length: 4.85 in Outside Diameter: 4.52 in Product Weight: 1.1150 lbs Application: Used to Join Two Lengths of EMT Manufacturer Part #: 649 Features Set screw type assembly ensures secure connection Concrete tight when taped for reliable protection Corrosion resistant zinc die cast construction Easy to secure with a slotted head screwdriver UL listed and NEMA/ANSI FB-1 compliant Downloads & Links Spec Sheet