Grounding Lug Hubs for RMC/IMC, 316 Stainless Steel, Trade Size 1/2 in, Overall Length 1 19/32 in, Finish Polished, Insulated No, Compatible Conduit Type RMC, IMC, Thread Size 1/2 In.-14, Thread Type NPSL, NPT, Thread Gender Female to Male, Conduit...