BATTERY PACK

A battery module according to one embodiment of the present disclosure includes a battery cell stack in which a plurality of battery cells are stacked; a module frame that houses the battery cell stack and is opened in its one surface; and end plate that covers the opened one surface of the module frame, wherein the end plate comprises a mounting portion having a mounting hole formed therein, and wherein the mounting hole is opened at a lower surface of the end plate, and a thread is formed on an inside surface of the mounting hole.