Split-Bolt Connector Body Finish Unplated Body Material Copper For Conductor Material Copper For Minimum Run Wire Size 8 AWG For Maximum Run Wire Size 4 AWG For Minimum Tap Wire Size 8 AWG For Maximum Tap Wire Size 4 AWG Head Style Square Head Hex Nut Size 0.68 in Maximum Voltage 35 000 V Torque 165 in-lb Compatible Manufacturer Model Number SC2 Overall Length 1.2 in RoHS Compliant Yes Standards RoHS Compliant Compatible Grainger Part Number 22C086