The engineers at out shop seem to like the AF. It is more expensive and
more brittle but comes in a pretty brown color. Standard Delrin is usually
black or white. Either one is nicer to work with than Nylon which can be a
PIA to get a close tolerance on. If you get Nylatron make sure it is not
glass reinforced which wore our molds out quickly, and your pivots even
quicker.
Matthew Wilder
'67 TR4a E-prepared auto-xer
http://top.mcttelecom.com/~mwilder/
> Mordy and all--look for Delrin AF (McMaster-Carr has it, or had a few
> years ago). The AF indicates "Added Fluorocarbon," i.e., it's got some
> Teflon in it, which should help with squeaks.
>
> Cheers.
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