Car seat anchor bolt: did I do this right??

[ladybird11]

I would get it double checked just to be safe - unless specified (like the spacer) I don't think you should have spare bits left over.

[Calluna]

Hmm. Ok I'll get DF to pop in tomorrow.
I had thought that maybe the nut was to hold it all together so you dont lose anything else? That sounds a bit stupid now I think about it. Lol.