Split-Bolt Connector Body Finish Plain Body Material Bronze For Conductor Material Copper For Minimum Equal Wire Size 12 AWG For Maximum Equal Wire Size 10 AWG For Minimum Run Wire Size (2) 12 AWG For Maximum Run Wire Size (2) 10 AWG For Minimum Tap Wire Size 12 AWG For Maximum Tap Wire Size 10 AWG Head Style Hex Head Head Width 0.38 in Hex Nut Size 0.5 in Maximum Voltage 600 V Torque 65 in-lb Compatible Manufacturer Model Number 9H Overall Length 0.78 in Overall Width 0.38 in