X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: <13brv3@bellsouth.net> Received: from imf16aec.mail.bellsouth.net ([205.152.59.64] verified) by logan.com (CommuniGate Pro SMTP 4.3c5) with ESMTP id 942592 for flyrotary@lancaironline.net; Fri, 13 May 2005 10:41:22 -0400 Received-SPF: pass receiver=logan.com; client-ip=205.152.59.64; envelope-from=13brv3@bellsouth.net Received: from ibm56aec.bellsouth.net ([65.6.194.9]) by imf16aec.mail.bellsouth.net (InterMail vM.5.01.06.11 201-253-122-130-111-20040605) with ESMTP id <20050513144038.HLYV2562.imf16aec.mail.bellsouth.net@ibm56aec.bellsouth.net> for ; Fri, 13 May 2005 10:40:38 -0400 Received: from rd ([65.6.194.9]) by ibm56aec.bellsouth.net (InterMail vG.1.02.00.01 201-2136-104-101-20040929) with ESMTP id <20050513144037.JNBJ11479.ibm56aec.bellsouth.net@rd> for ; Fri, 13 May 2005 10:40:37 -0400 From: "Russell Duffy" <13brv3@bellsouth.net> To: "'Rotary motors in aircraft'" Subject: RE: [FlyRotary] Re: I need misc engine parts Date: Fri, 13 May 2005 09:41:01 -0500 Message-ID: <017001c557c9$c8a2e990$04000100@rd> MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_0171_01C5579F.DFCCE190" X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook, Build 10.0.6626 Importance: Normal In-Reply-To: X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2527 This is a multi-part message in MIME format. ------=_NextPart_000_0171_01C5579F.DFCCE190 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Cutting threads is not the same as rolling threads. On high-strength bolts, they roll the threads on because it is much = stronger than cutting the threads. Probably the right way to do this is to get the right length high-strength bolts or to get studs the correct length. =20 Hi Bill, =20 All true of course, but not easily available as far as I can tell. Fortunately, I came across a set of custom made bolts before I had to do = any significant research on finding an off the shelf bolt for this. One of = my projects will be measure the bolts, and threads, so I can see what might = be available. I do believe a rethreaded 12A bolt would be fine though. =20 =20 Cheers, Rusty=20 ------=_NextPart_000_0171_01C5579F.DFCCE190 Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Message

         = Cutting threads=20 is not the same as rolling threads. On
high-strength bolts, they roll = the=20 threads on because it is much stronger
than cutting the=20 threads.

         = Probably the=20 right way to do this is to get the right length
high-strength bolts = or to get=20 studs the correct length.

 
Hi=20 Bill,
 
All true = of course, but=20 not easily available as far as I can tell.  Fortunately, I came = across a=20 set of custom made bolts before I had to do any significant research on = finding=20 an off the shelf bolt for this.  One of my projects will be measure = the=20 bolts, and threads, so I can see what might be available.  I do = believe a=20 rethreaded 12A bolt would be fine though. 
 
Cheers,
Rusty



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