Mechanical Connector, For Conductor Material Copper, For Stranded Copper Wire Size - Minimum 4 AWG, For Stranded Copper Wire Size - Maximum 1/0 AWG, For Stud Size 3/8 in, Head Style Hex Socket, Number of Holes 1, Hole Diameter 0.42 in, Hole Spacing Not Applicable, Body Material Copper, Maximum Temperature 194 Degrees F, Maximum Voltage 600 V, Number of Conductors 1, Number of Terminations 1, Tongue Length Not Applicable, Tongue Width 0.75 in, Connector Type Terminal, Standards UL Listed. This item has been restricted from sale in the following state (s): []