I just ordered 5-5/16" swivel nuts, 6-5/16" Oetiker clamps, 4-1/4" swivel nuts and 8-1/4" Oetiker clamps. When I opened the box today I found Northern Brewer had packaged all the 5/16" hardware in one bag and all the 1/4" hardware in another. I’m sure I would have figured it out, but it was a real nice touch. I just wanted to pass on a thank you for going the extra little bit.
(The 20 tiny flared nylon washers they packaged in their own bag will be helpful down the road too)