X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from mail03.syd.optusnet.com.au ([211.29.132.184] verified) by logan.com (CommuniGate Pro SMTP 4.3c5) with ESMTPS id 946329 for flyrotary@lancaironline.net; Mon, 16 May 2005 17:46:58 -0400 Received-SPF: none receiver=logan.com; client-ip=211.29.132.184; envelope-from=lendich@optusnet.com.au Received: from george (d211-29-165-215.dsl.nsw.optusnet.com.au [211.29.165.215]) by mail03.syd.optusnet.com.au (8.12.11/8.12.11) with SMTP id j4GLk66b003837 for ; Tue, 17 May 2005 07:46:07 +1000 Message-ID: <006201c55a61$4ecfb590$d7a51dd3@george> From: "George Lendich" To: "Rotary motors in aircraft" References: Subject: Re: [FlyRotary] Re: I need misc engine parts Date: Tue, 17 May 2005 07:50:42 +1000 MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_005F_01C55AB5.200DC180" X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2800.1106 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 This is a multi-part message in MIME format. ------=_NextPart_000_005F_01C55AB5.200DC180 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Kelly, I found a local Company who does rolled threads, but will only do a = minimum of 16, I said I can handle that - but I don't know whether to = cut down 12 A bolts, cut down 13B bolts or get some high tensile rod and = make new ones. Any suggestions on the best way to go?=20 Someone suggested the 13B's are necked-down, I will have to check on = this. There is also the suggestion of threading both ends, in a stud = configuration. This may not be necessary if using 12A bolts, but does = allow for some variation in length=20 George, Bill is correct of course about rolled threads being the way to = go but here in the middle of the USA availability and affordability are a = problem.......I do=20 not have my 12A bolts in front of me at the moment and will have to = double check if the threads are proud of the bolt diameter on the ones I = have......... -- Kelly Troyer=20 Dyke Delta/13B/RD1C/EC2=20 Kelly,=20 If someone can find how long the bolts need to be I can see if we can = find a source to mail order them. ARP fasteners are a high quality = automotive source. WWW.ARP-bolts.com We should check to see if they will make studs to replace the 13B = bolts. Bill Jepson ------=_NextPart_000_005F_01C55AB5.200DC180 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable
Kelly,
I found a local Company who  does rolled threads, but = will only=20 do a minimum of 16, I said I can handle that - but I don't know whether = to cut=20 down 12 A bolts, cut down 13B bolts or get some high tensile rod and = make new=20 ones.
Any suggestions on the best way to go? 
 
Someone suggested the 13B's are necked-down, I will have to check = on=20 this.
There is also the suggestion of threading both ends, in a stud=20 configuration. This may not be necessary if using 12A bolts, but = does allow=20 for some variation in length 
George,
   Bill is correct of course about = rolled=20 threads being the way to go but here
in the middle of the USA availability and=20 affordability are a problem.......I do
not have my 12A bolts in front of me at the = moment and=20 will have to double
check if the threads are proud of the bolt = diameter on=20 the ones I have.........
 
--
Kelly = Troyer=20
Dyke Delta/13B/RD1C/EC2
Kelly,
 If someone can find how long the bolts need to be I can see = if we=20 can find a source to mail order them. ARP fasteners are a high quality = automotive source. WWW.ARP-bolts.com
We should check to see if they will make studs to replace the 13B = bolts.
Bill Jepson
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