Full Technical Description: High Copper Content Bronze Material; Cable to Stud/Tapped Hole Used on; 1-1/2 Inch Stud Length; UL 467, CUL Approval; 2 Conductor(S); 1 AWG Stranded to 350 MCM Conductor Size; 5/8 Inch-11 TPI Stud Diameter; 1-1/4 Inch Body Hex Size; 1-1/2 Inch Nut Hex Size; Includes Nut; SCS Model