Split-Bolt Connector Body Finish Plain Body Material Bronze For Conductor Material Copper For Minimum Equal Wire Size 400 kcmil For Maximum Equal Wire Size 500 kcmil For Minimum Run Wire Size 2/0 AWG For Maximum Run Wire Size 400 kcmil For Minimum Tap Wire Size 400 kcmil For Maximum Tap Wire Size 500 kcmil Head Style Hex Head Head Width 1.5 in Hex Nut Size 1.875 in Maximum Voltage 600 V Torque 675 in-lb Compatible Manufacturer Model Number 500M Overall Length 3.03 in