Grounding Bushing, Type Threadless, Set Screw, Trade Size 6 Inch, Wire Size 14 AWG Solid to 4 AWG Standard, Lug Type Lay-In, Aluminum, Conductor Material Copper/Aluminum, Throat Type Insulated, Diameter 7.25 Inch, Height 1.31 Inch, Material Zinc Plated Malleable Iron Body, Zinc Plated Steel Clamping Screw/Set Screw, Approval UL 467, CSA C22.2, Used On Threadless Rigid Metal Conduit/IMC, Used with a Locknut to Terminate Conduit at an Enclosure, Lug Used to Connect Bonding Jumper to a Neutral Bus Bar