[Lloyd E. Sponenburgh[_3_]]

(Volker Borchert) fired this volley in news:mo6j31
:

WTF is this? It's obviously neither M12(x1,75) nor UNC1/2x13...
Is there an UNC15/32x13? Or even a cross-over 12mmx13TPI?

How did you determine the threads per inch?

14mm x 2mm pitch is very close to 13tpi, and the tap drill size of 15/32
works well.

Lloyd

[Lloyd E. Sponenburgh[_3_]]

"Lloyd E. Sponenburgh" lloydspinsidemindspring.com fired this volley
in . 4.170:

Path:
buffer1.nntp.dca1.giganews.com!local2.nntp.dca.gig anews.com!nntp.earthl
ink.com!news.earthlink.com.POSTED!not-for-mail NNTP-Posting-Date: Wed,
15 Jul 2015 18:14:32 -0500 Newsgroups: rec.crafts.metalworking
Subject: Strange thread
From: "Lloyd E. Sponenburgh" lloydspinsidemindspring.com
References:
Organization: Automation Machine Design, LLC.
Message-ID: 0
User-Agent: Xnews/5.04.25
Date: Wed, 15 Jul 2015 18:14:32 -0500
Lines: 12
X-Usenet-Provider: http://www.giganews.com
NNTP-Posting-Host: 184.170.81.7
X-Trace:
sv3-p9TVtsHtAyE6FXXxJB9JOdhQOP/6lZWIACa9ezBr65IBDgFcUjMeetyYtvnotAxTFft
UVDorhHm8DDY!YgNOp2NFnPj/YJUP8yuZgP4DmRffNAW0MZrqdJJVX5cE2MV5jN/c6ToBqD
/M6szGtlsbZSAcFhrV!9nMerX6DiAPHqC9FIEy0Y8J1mN4yJ0Ai QXNO/A==
X-Abuse-and-DMCA-Info: Please be sure to forward a copy of ALL headers
X-Abuse-and-DMCA-Info: Otherwise we will be unable to process your
complaint properly X-Postfilter: 1.3.40
Bytes: 1353
Xref: number.nntp.giganews.com rec.crafts.metalworking:1535607

(Volker Borchert) fired this volley in
news:mo6j31 :

WTF is this? It's obviously neither M12(x1,75) nor UNC1/2x13...
Is there an UNC15/32x13? Or even a cross-over 12mmx13TPI?

How did you determine the threads per inch?

14mm x 2mm pitch is very close to 13tpi, and the tap drill size of
15/32 works well.

Lloyd


Sorry... your 'footnotes' didn't appear on my screen until after I'd
posted and scrolled down further... duh!

I dunno!

Lloyd