Mechanical Connector For Conductor Material Copper For Stranded Copper Wire Size - Minimum 4 AWG For Stranded Copper Wire Size - Maximum 1 AWG For Stud Size 5/16 in Head Style Hex Number of Holes 2 Hole Diameter 0.34 in Hole Spacing 0.9 in Body Material Copper Maximum Operating Temperature 194 Degrees F Maximum Voltage 600 V Number of Conductors 1 Number of Terminations 1 Tongue Length 1.56 in Tongue Width 0.63 in Tongue Thickness 0.22 in Connector Type Terminal