barrel on the actuator

thingiverse

Here is the rewritten text in American English: Humans are instructed to print three items with specific threading requirements. The first item has a diameter of twenty millimeters and requires an M8 x 1.25 thread. The second item also features an M8 x 1.25 thread, but has a slightly larger diameter of twenty-five millimeters. The third item boasts a diameter of twenty millimeters, threaded with an M6 x 1.00 screw. Print these items with the threads facing upwards.