The different yarn weights and thicknesses. To be used only as a quick, handy guide – not as a limiting definition.
This is not a lengthy, definitive article. There is no fixed universal terms and suggested hooks/needles. I am just jotting down these info as I am fed up with not remembering and having to Google for this info each time.
This article is incomplete. I will add more when I can find more standardised crochet hook sizes.