Thank you for your kind words, I kept maybe 2-3 of each size, in addition to what I already had, and I do not need any more. I tried selling them on eBay and no one bid.
I have a lot of stuff to throw away. I want to clean out my garage in a major way so that getting a Bridgeport would be more agreeable from various standpoints. I sell what I can, but I cannot keep too much junk -- but I hate throwing perfectly good things away, so giving them away seems like a better option.
A typical example is one auction deal. I bid $25 sight unseen on "shelf and cabinet with contents". The result was an ugly cabinet on casters, which was do disgusting (and would not fit in my already full trailer) that I left it in trash. There was a Signode tensioner that sold for $53, and parts from a Marvel bandsaw (small pieces with bearings) that sold for $46. In addition I got perhaps 50 lbs of utter crap, such as grade 5 bolts, allen screws for holding pulleys on shafts, yadfa yada. I call it crap not because it is bad, but because I do not need as much as I got and it is very hard to sell. Your allen wrenches were a part of that lot. I cannot in good conscience throw that stuff away, so it sits there and annoys me and my spouse. That's where I am coming from.
If anyone needs 10 lbs (big coffee can) of 3/8" sheet metal screws for real cheap, let me know.
I give away a lot of stuff on our local freecycle, too, a lot of people write me thanking me for offering things that are more fun than used baby stuff.
i