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Re: Spark gap spheres

Original poster: "Thomas Coyle" <zxcasd@xxxxxxxxx>

If you can deal with 8/32 and 1-1/4" diameter, you can get brass ones for $2 from:


I bought 50 of them from there - cheap shipping, no problems, great units.

On 8/17/06, Tesla list <<mailto:tesla@xxxxxxxxxx>tesla@xxxxxxxxxx> wrote:
Original poster: "Jonathan Peakall" <<mailto:jpeakall@xxxxxxxxxxxx>jpeakall@xxxxxxxxxxxx >

Hi All,

I know this has been discussed before, but I don't seem to be able to find
the posts. Anyway, I need some brass or copper spheres, blind tapped with
4/40 or 6/32 thread, 3/8" in diameter. I know someone on the list posted a
link for reasonably priced ones. Anyone got that link handy? US$5 is the
cheapest I have found so far, and I need 20 or so.