[NSRCA-discussion] Ball bearing clevis'

[Ed Alt]

Ditto

 

-----Original Message-----
From: nsrca-discussion-bounces at lists.nsrca.org
[mailto:nsrca-discussion-bounces at lists.nsrca.org] On Behalf Of
ronlock at comcast.net
Sent: Thursday, January 17, 2008 8:22 AM
To: NSRCA Mailing List
Subject: Re: [NSRCA-discussion] Ball bearing clevis'

 

I developed an understanding years ago that bolts are hardened and may
eventually break.

Ive use all thread rod from hardware store for el, rud, ail horns with no
problem.

 

Ron Lockhart

-------------- Original message -------------- 
From: "John Pavlick" <jpavlick at idseng.com> 

I'm thinking about using ball-bearing clevis' on a new airplane. What is
everyone using for 6-32 bolts through the surface and 4-40 pushrod threads?
Also - what's the best thing to use on the control surfaces? 6-32 screws or
threaded rod? I remember hearing that one or the other wasn't good because
it was too brittle and it could braek.

 

John Pavlick
http://www.idseng.com <http://www.idseng.com/> 

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