3" Zinc Die Cast Set Screw Type Coupling

3" Zinc Die Cast Set Screw Type Coupling – EMT Conduit Coupling The 3" Zinc Die Cast Set Screw Type Coupling is designed for securely joining two lengths of EMT conduit. Manufactured by Southwire, this coupling provides concrete-tight protection when taped and is suitable for use in electrical distribution and lighting solutions installations. Its durable zinc die cast construction ensures corrosion resistance, making it an effective component for wire and cable conduit systems supplied by switchgear suppliers and electrical distributors. Specifications Application: Used to Join Two Lengths of EMT Material: Die Cast Zinc Connection: Set Screw Installation Type: Set Screw Length: 4.67 in Outside Diameter: 4.01 in Product Weight: 0.7500 lb Manufacturer: Southwire Manufacturer Part #: 648 Features Set screw type assembly for secure connection Concrete tight when taped to conduit ends Corrosion resistant zinc die cast construction Compatible with EMT conduit Easy to secure with a slotted head screwdriver UL Listed, NEMA/ANSI FB-1 compliant Downloads & Links Spec Sheet