Soon you can find all kinds of parts on www.reprapped.com
We're busy to set up a webshop (within a couple of weeks it has to be operational) for parts to build your own reprap.
Also there will be complete sets of plastic parts that will be milled from Delrin or Nylon. These will be high quality parts, but also the bolts, nuts, screws, cabels, prints, motors etc. will be for sale!
Please check it out once in a while!
Thanks.
If there will be any questions, or you have interest in buying a plastic milled sets of reprap parts, please contact me on:
info@reprapped.com
Thanks!