4 Flex G,H,I,K,M,DLO, 4 AWG CU, One Hole, 3/8 Stud Size, Standard Barrel, Inspection Window Internal Chamfer, Tin Plated, UL/CSA, 90°C, Up to 35kV, Gray Color Code, 8 or 346 Die Index. WIRE:#4WELD,#4AWG,91/24,105/24 STUD: 3/8" N40, N50 INDEX: 8, 346COLOR: GRAY STRIP LENGTH: 1/2" Electro-tin plated unless otherwise specified to reduce galvanic corrosion (bimetallic) and resist corrosive elements Connectors are clearly marked with stamping and barrel color coding For applications greater than 2000 Volts consult cable manufacturer for voltage stress relief instructions 4 Flex G,H,I,K,M,DLO, 4 AWG CU, One Hole, 3/8 Stud Size, Standard Barrel, Inspection Window Internal Chamfer, Tin Plated, UL/CSA, 90°C, Up to 35kV, Gray Color Code, 8 or 346 Die Index. WIRE:#4WELD,#4AWG,91/24,105/24 STUD: 3/8" N40, N50 INDEX: 8, 346COLOR: GRAY STRIP LENGTH: 1/2" Electro-tin plated unless otherwise specified to reduce galvanic corrosion (bimetallic) and resist corrosive elements Connectors are clearly marked with stamping and barrel color coding For applications greater than 2000 Volts consult cable manufacturer for voltage stress relief instructions