| To: | Gary Smith <wa6fgi@sbcglobal.net>, craxd1@verizon.net,amps@contesting.com |
|---|---|
| Subject: | Re: [Amps] Proof of idiocy |
| From: | Peter Chadwick <g3rzp@g3rzp.wanadoo.co.uk> |
| Reply-to: | g3rzp@g3rzp.wanadoo.co.uk |
| Date: | Tue, 14 Mar 2006 08:51:45 +0100 (CET) |
| List-post: | <mailto:amps@contesting.com> |
Gary, 1/4 inch Whitworth (BSW) is 20 tpi. The nuts will fit a 1/4-20 UNC - the only difference is that BSW is a 55 degree thread, while UNC and UNF are 60 degrees (and thus are marginally weaker) 73 Peter G3RZP _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps |
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