Screw-In Connectors with Insulated Throat for Greenfield/Flex Conduit 3/8"- Zinc Die Cast - Screw-In Connectors with Insulated Throat for Greenfield/Flex Conduit - are Used to connect Flexible Metallic Conduit to steel outlet box, load center or other metal enclosureScrew-In Connectors Insulated Throat for Greenfield/Flex Conduit - Zinc Die Cast 3/8" features include: Use to connect Flexible Metallic Conduit to steel outlet box, load center or other metal enclosure Insulated Throat Assembled with Zinc Die Cast locknut Zinc Die Cast UL/CSA Listed Order Qty of 1 = 1 PiecesBelow is more info on our Screw-In Connectors Insulated Throat for Greenfield/Flex Conduit - Zinc Die Cast 3/8"