The video shows a close-up of a person's hands as they use a screwdriver to tighten a screw on a piece of machinery. The person's hands are steady as they turn the screwdriver clockwise, and the screw is gradually tightened into place. The machinery appears to be made of metal and has several other screws and bolts visible. The person's hands are visible throughout the video, and the focus is on the action of tightening the screw.