Window shutter hardware, usually made of iron, are hinges and latches that attach to the shutter and a window frame (and in some cases directly attached to stone or brick). The hinges hold the shutter to the structure and allow the shutter to open and close over the window. The latches secure the shutter in the closed (over the window) position.

Exterior shutter hardware is not strictly utilitarian. Hinges, shutter dogs, bolts, and pulls increase the visual appeal of composite and wood exterior shutters alike. Non-functional shutters are often installed with authentic hardware for aesthetic purposes to enhance the overall appearance of the window shutters and unified home.