X-Virus-Scanned: clean according to Sophos on Logan.com
Return-Path: <tmann@n200lz.com>
Received: from mail.infosaic.com ([216.226.129.129] verified)
  by logan.com (CommuniGate Pro SMTP 5.3.8)
  with ESMTP id 4397381 for flyrotary@lancaironline.net; Sun, 18 Jul 2010 12:34:01 -0400
Received-SPF: none
 receiver=logan.com; client-ip=216.226.129.129; envelope-from=tmann@n200lz.com
Received: from [98.168.254.7] by mail.infosaic.com via HTTP; Sun, 18 Jul 2010 12:33:05 -0400
MIME-Version: 1.0
Content-Type: multipart/alternative;
	boundary=----_SmarterMail_NextPart_5043848110145644
Date: Sun, 18 Jul 2010 12:33:05 -0400
Subject: re: [FlyRotary] Re: Tie Down Hardpoints
From: "Thomas Mann" <tmann@n200lz.com>
Reply-To: tmann@n200lz.com
To: <flyrotary@lancaironline.net>
CC: 
Message-ID: <f82f1d7c4b0e4b228ad284e06796dc16@mail.infosaic.com>

This is a multi-part message in MIME format.

------_SmarterMail_NextPart_5043848110145644
Content-Type: text/plain;
	charset=iso-8859-1
Content-Transfer-Encoding: quoted-printable

Yeah .... I checked with the girrrls early on and they could not help me.=
=0D=0AGreat resource though.=0D=0A=0D=0A-----------------------------------=
-----=0D=0A=0D=0AFrom: Tom Walter <roundrocktom@yahoo.com>=0D=0ASent: Sunda=
y, July 18, 2010 9:08 AM=0D=0ATo: "Rotary motors in aircraft" <flyrotary@la=
ncaironline.net>=0D=0ASubject: [FlyRotary] Re: Tie Down Hardpoints =0D=0A=
=0D=0AThomas,=0D=0A=0D=0ANo idea what plane you are building, but Cozy Girl=
s had some plates made from =0D=0Aaluminum and alodined. http://www.cozygir=
rrl.com/aircraftparts.htm=0D=0A=0D=0AWith threading, generally depth should=
 be 1.5 times the bolt diameter -- for a =0D=0Asteel bushing. So 1/4" bolt,=
 means a 3/8" steel bushing is fine. I like to go a =0D=0Alittle thicker wi=
th aluminum (you mentioned 28tpi which implies steel, as for =0D=0Aaluminum=
 I would use 20 tpi). 1/4" steel plate seems almost too heavy. 0.071" =0D=
=0A4130 plate with a welded in bushing would be fine. Primer and painted an=
d no =0D=0Arust worries (My fuselage is 4130 tubing).=0D=0A=0D=0ATom Walter=
=0D=0A=0D=0A--=0D=0AHomepage: http://www.flyrotary.com/=0D=0AArchive and Un=
Sub: http://mail.lancaironline.net:81/lists/flyrotary/List.html=0D=0A=0D=0A

------_SmarterMail_NextPart_5043848110145644
Content-Type: text/html;
	charset=iso-8859-1
Content-Transfer-Encoding: quoted-printable

Yeah .... I checked with the girrrls early on and they could not help me.<b=
r>Great resource though.<br><br><font face=3D"Tahoma, Arial, Sans-Serif" si=
ze=3D2>=0D=0A<hr align=3Dcenter width=3D"100%" SIZE=3D2>=0D=0A<b>From</b>: =
Tom Walter &lt;roundrocktom@yahoo.com&gt;<br><b>Sent</b>: Sunday, July 18, =
2010 9:08 AM<br><b>To</b>: "Rotary motors in aircraft" &lt;flyrotary@lancai=
ronline.net&gt;<br><b>Subject</b>: [FlyRotary] Re: Tie Down Hardpoints</fon=
t><br><br>Thomas,<br><br>No idea what plane you are building, but Cozy Girl=
s had some plates made from <br>aluminum and alodined. http://www.cozygirrr=
l.com/aircraftparts.htm<br><br>With threading, generally depth should be 1.=
5 times the bolt diameter -- for a <br>steel bushing. So 1/4" bolt, means a=
 3/8" steel bushing is fine. I like to go a <br>little thicker with aluminu=
m (you mentioned 28tpi which implies steel, as for <br>aluminum I would use=
 20 tpi). 1/4" steel plate seems almost too heavy. 0.071" <br>4130 plate wi=
th a welded in bushing would be fine. Primer and painted and no <br>rust wo=
rries (My fuselage is 4130 tubing).<br><br>Tom Walter<br><br><br><br><br><b=
r>--<br>Homepage: http://www.flyrotary.com/<br>Archive and UnSub: http://ma=
il.lancaironline.net:81/lists/flyrotary/List.html<br><br>

------_SmarterMail_NextPart_5043848110145644--