[modeleng] Re: Mystery thread

Harry Hi and merry christmas to you and the family,
The thread of 3/8 X 26 TPI is either British standard cycle formally CEI if 60 
degree form or British standard brass thread if 55 degree thread form.

yours John Burridge   South Oxfordshire  Great Britain


> Message Received: Dec 25 2006, 11:45 PM
> From: "Harry Wade" <hww@xxxxxxxx>
> To: modeleng@xxxxxxxxxxxxx
> Cc: 
> Subject: [modeleng] Mystery thread
> 
> Gents,
>       I have been asked to test and cerify a boiler (LBSC Bantam Cock) and the
> pump connection bushing is a 3/8-26 thread.  This isn't a standard thread
> for anyone . . . even Tracy Tools lists it as a special.  What in the world
> thread series does this come from?  Is this one of those cycle threads I
> always heard about?
>       I also hope everyone has had a very pleasant and safe holiday.
> 
> 
> Regards,
> Harry Wade
> Nashville  Tennessee
> 
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