Grounding Split Bolt Connector with Stud Connector Material Leaded Bronze Alloy Connector Type Mechanical Grounding Wire Size 10 to 1 AWG SOL 8 to 2 AWG STR Number of Wires - Grounding 1 Overall Length 1 11/16 in Thread Size 3/8 In.-16 Standards UL Listed UL Listed-Direct Burial UL467 Conductor Size 8 to 2 AWG STR Conductor Type Run Installation Torque 280 in-lb Overall Width 5/8 in K2C KC