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13 April 2014 at 8:21 pm
#576522
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Participant
Sorry you have received no reply from the States. I thought that they may have been at NEAF http://www.rocklandastronomy.com/NEAF/Index.html but they do not seem to be on the vendors list.
Looking in my Metal.plastic and Motors file you could try this UK supplier , particularly their Nylon Screws http://www.modelfixings.co.uk/nylon_screws.htm
Hope you can find something that fits (they do small quantities). It could be metric or UNC threaded.