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 Socket Number of Holes 1 Hole Diameter 0.31 in Hole Spacing Not Applicable Body Material Aluminum Maximum Operating Temperature 194 Degrees F Maximum Voltage 1 000 V Number of Conductors 1 Number of Terminations 1 Tongue Length 1 in Tongue Width 1 in Tongue Thickness 0.25 in