OEM Roof Rack Leak

looks like I double stacked for thickness…

 

Just purchased a used roof rack. Like everyone else, I am having a tough time looking for the OEM hardware which appears not to be an option (quality and availability wise). I got some neoprene washer instead of using foam. Anyways before I screw things up (literally!), this is what I came up with:



I believe based on the conversation, this should suffice. The bigger issue is this "swing arm" bolt which I cannot seem to find. Tried McMaster-Carr with no luck. If anyone has any leads or ideas, please let me know. Pic is the bolt that came off my friend's roof rack.

 

I found this on a YouTube video. It is supposed to be the same bolt for the Tacoma roof rack swing arm. It may be worth a try.

 

Thank you so much for the lead. I will stop by the dealer and see if it fits!