Mechanical Connector For Conductor Material Aluminum Copper For Stranded Copper Wire Size - Minimum 6 AWG For Stranded Copper Wire Size - Maximum 300 kcmil For Stud Size 5/16 in Head Style Hex Number of Holes 1 Hole Diameter 0.33 in Hole Spacing Not Applicable Body Material Aluminum Maximum Operating Temperature 194 Degrees F Maximum Voltage 600 V Number of Conductors 2 Number of Terminations 2 Tongue Length 0.94 in Tongue Width 1 in Tongue Thickness 0.31 in