Jeez, talk about over speccing! What were they expecting to hold together with those bolts? Is there a risk that because they are so long that they could snag on the fabric when it's all folded away?Banwy said dont worry about pinholes and on further inspection they are just pinnholes so I'm less concerned about the tent now
Here's the inside view of the bolts
View attachment 8287
Would agree that getting some washers in there would be a good idea.
I would have said that I am surprised that they have not fitted any, but then balanced that thought up with how it appears to have been fitted and then rivets swapped for bolts - so am actually not at all surprised that washers haven't been fitted!