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Re: Nylon nuts and bolts
Original poster: Jim Lux <jimlux@xxxxxxxxxxxxx>
At 12:16 PM 7/18/2006, you wrote:
Original poster: "Peter Terren" <pterren@xxxxxxxxxxxx>
I get my selection from Bunbury Plastics in Western Australia.
Easier though is to glue a 4 inch threaded PVC ring onto the base of
the 4 inch PVC secondary so it can screw onto a 4 inch end cap which
is glued onto the base board. Solid and easily removed for transport.
I've also used a cut down PVC pipe coupling (the female sleeve that
goes over the pipe) to match the secondary coil form's OD. You can
glue the coupling onto a baseplate that holds the primary with epoxy
or similar. For a 4" diameter, a coupling about 2" high works pretty
well, and because the couplings are slightly tapered on the inside,
it's a snug interference fit.