五金(jin)(jin)(jin)工具(ju)（TOOLS?&?HARDWARE）是指鐵、鋼、鋁等(deng)金(jin)(jin)(jin)屬(shu)經過鍛造、壓延、切割等(deng)物理加工制造而成的(de)各種金(jin)(jin)(jin)屬(shu)器件(jian)的(de)總稱。五金(jin)(jin)(jin)工具(ju)按照產品的(de)用(yong)途來劃(hua)分，可以分為工具(ju)五金(jin)(jin)(jin)、建筑五金(jin)(jin)(jin)、日用(yong)五金(jin)(jin)(jin)、鎖具(ju)磨具(ju)、廚衛五金(jin)(jin)(jin)、家居五金(jin)(jin)(jin)以及(ji)五金(jin)(jin)(jin)零部件(jian)等(deng)幾類。

五金工(gong)(gong)具包括各(ge)種手動(dong)、電動(dong)、氣動(dong)、切割(ge)工(gong)(gong)具、汽保工(gong)(gong)具、農(nong)用工(gong)(gong)具、起重工(gong)(gong)具、測量工(gong)(gong)具、工(gong)(gong)具機械(xie)、切削工(gong)(gong)具、工(gong)(gong)夾具、刀具、模具、刃具、砂輪(lun)、鉆頭、拋光機、工(gong)(gong)具配件、量具刃具、磨具磨料(liao)等(deng)。