Зэвэрдэггүй Ган Хавтгай/Зэрэгцээ Түлхүүр Din6885 Экспортлогч
Machine keys, also known as shaft keys, fasten shafts to gears, pulleys, couplings, wheels, and similar parts. A machine key fits into the shaft''s slot, or keyseat, and in the part''s keyway slot, so they rotate together. There are different types of machine keys. Parallel keys are rectangular, wi...