Split-Bolt Connector Body Finish Tin Plated Body Material Aluminum For Conductor Material Aluminum Copper For Minimum Run Wire Size 1/0 AWG For Maximum Run Wire Size 350 kcmil For Minimum Tap Wire Size 4 AWG 8 AWG For Maximum Tap Wire Size 350 kcmil Head Style Square Head Hex Nut Size 1.69 in Maximum Operating Temperature 194 Degrees F Maximum Voltage 35 000 V Torque 650 in-lb Overall Length 3.24 in Overall Width 1.73 in RoHS Compliant Yes