Mechanical Connector For Conductor Material Copper For Stranded Copper Wire Size - Minimum 1 AWG For Stranded Copper Wire Size - Maximum 4/0 AWG For Stud Size 3/8 in Head Style Hex Number of Holes 1 Hole Diameter 0.42 in Hole Spacing Not Applicable Body Material Copper Maximum Operating Temperature 194 Degrees F Maximum Voltage 600 V Number of Conductors 1 Number of Terminations 1 Tongue Length Not Applicable Tongue Width 1.94 in Tongue Thickness 0.19 in Connector Type Terminal