The following list can now be added to and edited here
larger farm type items, hydraulics, transmissions, wheels,bearings www.surpluscenter.com www.northerntool.com applied industrial
warehouse supply, shop tools, etc www.mcmaster.com www.Grainger.com www.msc-direct.com www.harborfreight.com craigslist
smaller mechanical parts www.smallparts.com www.wmberg.com www.sdp-si.com
electromechanical american science and surplus www.allelectronics.com
electronics www.adafruit.com www.sparkfun.com
Fasteners fastenal
If you have additional suppliers please add to the list in this forum
Amazon and e-bay are often good places to look too.
Yay! Nice icon.
nice list, also dumpsters and local hardware stores. ;)
-dan
imwutieet
If you have the space to store materials, older implements at auctions go for $50-300 each in my area, full of thousands of pounds of quality steel, fasteners, U-bolts, and hydraulics.