The STAAT lightweight aluminium through wall terminal post stud kits are provided with a factory fitted hexagonal nut of the correct size to fit the body of the Terminal Post assembly.
These aluminium studs can be used with DC voltages of up to 48V, with a current carrying capacity of a continuous 140 amps.
The optional high capacity copper stud kit is also provided with a factory fitted hexagonal nut of the correct size, and is able to carry a continuous current of 200 amps.