I'm making a collapsible frame for a moses basket. The design is something like a deckchair, where two lengths of timber cross each other and are fastened with a bolt but can still move in relation to each other.
My question is what type of bolt to use? I'd like this to be as solid as possible while still collapsing smoothly when required. Is there a special type of bolt or am I looking at a certain nut - washer - bolt combo?