I have 45 - #10 1" Kee Klamps, these are the T's that are used with 1" EMT Conduit for making a good solid frame for a sailboat covers.
In addition I have 13 round bases (flat) for the feet etc.
I bought a bunch of the clampsn a deal and used enough to build a great and very strong frame for my winter cover.
They are heavy and I have them all in a plastic 5 gallon pail which can be shipped via UPS etc.
Check out the Kee Klamp website and you can see the cost, they are not cheap
At any rate I am open to any reasonable offer and would split them up into a lot of 20 and 25 if need be.