1" Zinc Die Cast Set Screw Type Coupling

1" Zinc Die Cast Set Screw Type Coupling - EMT Conduit Coupling This 1" Zinc Die Cast Set Screw Type Coupling is designed to join two lengths of EMT conduit, providing a secure and concrete-tight connection when taped. Manufactured by Southwire, this coupling is suitable for electrical distributors and switchgear suppliers requiring durable, corrosion-resistant fittings for wire and cable installations. It supports reliable conduit connections in various electrical and lighting solutions. Specifications Material: Die Cast Zinc Connection: Set Screw Installation Type: Set Screw Outside Diameter: 1.44 in Length: 1 in Product Weight: 0.1300 lb Manufacturer Part #: 643 Application: Used to Join Two Lengths of EMT Features Set screw type assembly ensures a solid connection with a slotted head screwdriver Concrete tight protection when taped to connect ends of thin wall EMT conduit Corrosion resistant zinc die cast construction Available sizes from 1/2” to 4”, with 2 1/2” to 4” sizes suitable for both EMT and rigid conduit UL Listed and NEMA/ANSI FB-1 compliant Durably constructed with a die cast locknut for secure assembly Downloads & Links Spec Sheet