bizarre pitch

[Don]

Hi Stephen,

I believe it is a legacy from plumbers. I'd try a plumbers supply store for
a tap and die. Failing that contact Mike Swendson in Calgary. He makes
tuning levers.

SWENDSEN, C. MIKE RPT

        Address: CALGARY, AB T3E 3M7 CANADA
        Chapter: Calgary, AB
        Phone: 403-249-9558
        Email: mike.swendsen@shaw.ca

At 08:41 PM 14/01/2005 -0500, you wrote:
>Can anyone shed any light on:
>(a) the origins of the strange 30tpi pitch on tuning lever head/tip 
>joint threads?
>(b) where to get a tap and die for threading this pitch?
>
>Stephen
>-- 
>Dr Stephen Birkett

Regards,
Don Rose, B.Mus., A.M.U.S., A.MUS., R.P.T.
Non calor sed umor est qui nobis incommodat

mailto:pianotuna@accesscomm.ca		http://us.geocities.com/drpt1948/

3004 Grant Rd. REGINA, SK, S4S 5G7
306-352-3620 or 1-888-29t-uner