Product Name: Steel/Aluminum Material Reducing Bushings for IMC/Rmc Conduit Model NO.: 75050 Connection: Female Material: Zinc Type: Threaded Union Technique: Casting Standard: UL 6 ANSI C80.1 Brand Name: Hanysen/OEM Surface Treatment: Zinc Plated Certificate: UL Size: 1/2"-4" Section Shape: Reducing Trademark: hanysen Transport Package: Standard Specification: 1/2"-4" Origin: China Product Description SpecificationsUL Zinc conduit Bushing /pipe bushing ,conduit bushing,steel bushingSize: 1/2''-4''Standard: ULApply: EMT/IMC/RMC CondtuitInstalling the grounding wires.SpecificationsInsulated Grounding Conduit BushingMaterial: Malleable IronWith Aluminum LugSize: 1/2" to 4"Insulated Grounding Bushing Our products involves Electrical metalic Tubing,EMT Connector,Coupling,Intermediate metal Conduit,IMC Coupling,Conduit Bushing,Conduit Body,Conduit Straps,Junction Boxes,BS Conduit and fittings,Strut Channel Hanging System.Q0501/2"malleableironQ0753/4"malleableironQ1001"malleable ironQ1251-1/4"malleableironQ1501-1/2"malleableironQ2002"malleableironQ2502-1/2"malleableironQ3003"malleableironQ4004"malleableironSpecificationsInsulated Grounding Conduit BushingMaterial: Malleable IronWith Aluminum LugSize: 1/2" to 4"Insulated Grounding Bushing Our products involves Electrical metalic Tubing,EMT Connector,Coupling,Intermediate metal Conduit,IMC Coupling,Conduit Bushing,Conduit Body,Conduit Straps,Junction Boxes,BS Conduit and fittings,Strut Channel Hanging System.SpecificationsInsulated Grounding Conduit BushingMaterial: Malleable IronWith Aluminum LugSize: 1/2" to 4"Insulated Grounding Bushing Our products involves Electrical metalic Tubing,EMT Connector,Coupling,Intermediate metal Conduit,IMC Coupling,Conduit Bushing,Conduit Body,Conduit Straps,Junction Boxes,BS Conduit and fittings,Strut Channel Hanging System.