telescope_helicoid_nut

thingiverse

I'm trying to grasp this thing called a "telescope helicoid nut". From what I gather, it's a type of nut used on telescopes, specifically those that use an altazimuth or equatorial mount system. It has threads cut into its surface in a spiral pattern, kind of like the shape of a corkscrew. This design allows for smoother movement and less friction between the nut and the telescope's mounting system. Some people even argue that this type of nut is more durable than other types, but I'm not entirely convinced.