Working Screws
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
Aired 27/08/2017EP 46 - Working Screws

2016
Heybot!
The anime takes place on the screw-shaped island country of Screw Island and follows the "Vocabot" Heybot and his partner, Prince Nejiru as they collect different "Vocab Screws". When the Vocabots wear the Vocab Screws on their heads, they're able to compete in "Vocab Battles," battles for who can think up and tell the best jokes.
(Source: Anime News Network)