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June 1999

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Subject:
From:
Ryan Jennens <[log in to unmask]>
Reply To:
"TechNet E-Mail Forum." <[log in to unmask]>, Ryan Jennens" <[log in to unmask]>
Date:
Tue, 15 Jun 1999 14:07:55 -0400
Content-Type:
text/plain
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text/plain (80 lines)
Ed-

        I believe that the "thru" means the threads should run the length of the
hole, rather than stopping short of the bottom.  Please, anybody, correct me
if this is wrong.

-Ryan Jennens
TelGen Corporation

-----Original Message-----
From: TechNet [mailto:[log in to unmask]]On Behalf Of McGlaughlin, Jeffrey
A
Sent: Tuesday, June 15, 1999 1:57 PM
To: [log in to unmask]
Subject: Re: [TN] Fab: Tap and die callouts


Unified National Fine class 2B. You will need a Machinist Handbook to get
the class definition.

Jeffrey A. McGlaughlin
PCB Designer
Battelle Memorial Institute
Columbus Ohio
[log in to unmask]


        -----Original Message-----
        From:   Ed Cosper [SMTP:[log in to unmask]]
        Sent:   Tuesday, 15 June, 1999 13:53
        To:     [log in to unmask]
        Subject:        [TN] Fab: Tap and die callouts

        Hi all,

        I hate to display my ignorance but I need to know what  #10-32
UNF-2B thru means. I understand it is a treading requirement with a 10-32
tap but I dont know what "UNF-2b thru"means.

        Thanks

        Ed Cosper

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