Grounding Split Bolt Connector with Stud Connector Material Leaded Bronze Alloy Connector Type Mechanical Grounding Wire Size 2 to 1/0 AWG SOL 2 to 2/0 AWG STR Number of Wires - Grounding 1 Overall Length 3 1/8 in Thread Size 1/2 In.-13 Standards UL Listed UL Listed-Direct Burial UL467 Conductor Size 2 to 2/0 AWG STR Conductor Type Run Installation Torque 480 in-lb Overall Width 7/8 in K2C KC