Fasteners as screws, bolts, nuts and washers used for fastening components together and adjusting tool settings.
Bearings reduce friction and allow for smooth movement of rotating parts in tools.
Pistons found in pneumatic and hydraulic tools, pistons create pressure to perform work.
Shafts transmit power and rotational motion between different parts of a tool.
Cylinders often used in hydraulic systems, cylinders convert fluid pressure into linear motion.
Clamps secure and hold workpieces in place during machining or assembly.