Mechanical Connector For Conductor Material Copper For Stranded Copper Wire Size - Minimum 3/0 AWG For Stranded Copper Wire Size - Maximum 4/0 AWG For Stud Size 1/2 in Head Style Hex Number of Holes 2 Hole Diameter 0.56 in Hole Spacing 1.75 in Body Material Copper Maximum Operating Temperature 194 Degrees F Maximum Voltage 600 V Number of Conductors 1 Number of Terminations 1 Tongue Length 3.12 in Tongue Width 1 in Tongue Thickness 0.25 in Connector Type Terminal