Heybot! Episode 46: Working Screws
Episode 46 of 50 of Heybot!, aired August 26, 2017, 25 minutes. Available with English subtitles and dub where released.
Episode summary
When Nejiru, Heybot, and Peyket stumble upon a newly built screw factory, they get to learn the complex process by which screws are made, from harvesting to shaping to voice recording. They even get to make their own! But will the power go to Nejiru`s head? Source: crunchyroll