Currently there are 12 native Wideangle Prime lenses for Nikon Z6 and 10 of these lenses are autofocus (AF) type.
Z6 also has a sensor based image stabilization system which means that all of these lenses will be stabilized when used on Z6.
Since Nikon Z6 has environmental sealings (Weather Sealing), you may like to couple your camera with one of these 5 Wideangle Prime lenses with Weather Sealings.