Mechanical Connector For Conductor Material Aluminum Copper For Stranded Copper Wire Size - Minimum 2 AWG For Stranded Copper Wire Size - Maximum 600 kcmil For Stud Size 1/2 in Head Style Hex Number of Holes 4 Hole Diameter 0.56 in Hole Spacing 1.75 in Body Material Aluminum Maximum Operating Temperature 194 Degrees F Maximum Voltage 600 V Number of Conductors 4 Number of Terminations 8 Tongue Length 3.34 in Tongue Width 5 in Tongue Thickness 0.44 in Connector Type Terminal