Insulated grounding Bushing with aluminum lay in lug, size: 3 1/2 in, material: Malleable iron, finish: zinc electroplated body, tin plated Lug, connection: threaded, temperature rating: 150 degree C, dimensions: 1 in height x 4.5 in diameter, cable size: 6 AWG 250 kcmil stranded, turning radius: 3 1/2 in, standard: UL 467, E6581, CSA C22.2 no. 41, NEMA FB 1, for use with threaded rigid metal conduit and IMC
