> yea nylon is said to go bad in etchant..
>
> (By the way rubber, like in bike inner tires, is resistant to
CuCl, i use
> it in my tank as a rubber band.)
>
> When i asked for plastic screws some time ago someone here
suggested a US
> source
> mentioning you can get many types of plastic there.
I think Nylon breaks down in etchant atleast it is not recommended
for use with Ferric Chloride that I use, not sure about other
etchant types.
There is United States Plastic Corp. they have some Plastic screws
and bolts but not a wide selection I don't think. www.usplastic.com
or just do a search for Plastic Screws or bolts.
Ben