Plastic JST pliers (remix)

Remix of JST Connector Pliers to add a few features: 3D printed screw to hold everything together Narrower head to fit in more places (eg. can now reach most of the connectors in the Bambu Labs X1 head when changing hot ends) Teeth (ridges) to better grip the edges of small connectors https://www.printables.com/@khrillian I'd change the screw head to a hex shape as well as a deeper coin slot, as I required pliers to screw it in.