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[Healeys] column bolt thread

Subject: [Healeys] column bolt thread
From: healey.nut at gmail.com (Alan Seigrist)
Date: Thu, 23 Jun 2011 13:11:34 +0800
References: <978302.85344.qm@web83716.mail.sp1.yahoo.com> <4E028CEF.10701@earthlink.net> <BANLkTi=-1HWauZm-QJdycnctOk3qFNSrSA@mail.gmail.com> <BANLkTimdqicRodQnPAWSKtM9tiBwjk9duw@mail.gmail.com>
You have to mount your front wheel fork bearings somehow...

On 6/23/11, Curt/Nancy Arndt <cnaarndt at gmail.com> wrote:
> OK Guys,
>
> I just checked my BN1 steering column, and it looks to be closer to 3/4" x
> 20 TPI which IS a valid BSC (BSCy)  thread.  I'm just amazed that they used
> a cycle thread for this application.
>
> I've attached a copy of my BSC reference chart.
>
> Cheers,
>
> Curt
>
> On Wed, Jun 22, 2011 at 6:55 PM, Curt/Nancy Arndt <cnaarndt at 
> gmail.com>wrote:
>
>> Nick & Bob,
>>
>> I'm a bit confused here.  As far as I am aware, BSC does not  come in a
>> 13/16 " size.  While there appears to be a select few sizes that come in
>> both 20 and 26 TPI, it does not include 13/16".   In fact, my reference
>> charts show that the only sizes in BSC that have both a fine and coarse
>> thread are... 7/16", 1/2", 9/16", 5/8", 11/16", 3/4".
>>
>> I missed the history on this thread but we are talking about a British
>> Bike
>> here and not a Healey?
>>
>> Nick do you have a copy of the reference chart you got this information
>> from?  I'd like to include it in my reference material since I'm writing
>> another article on British fasteners for Austin Healeys.
>>
>> Thanks,
>>
>> Curt
>>
>>
>> On Wed, Jun 22, 2011 at 5:46 PM, Bob Haskell
>> <rchaskell at earthlink.net>wrote:
>>
>>> Nick,
>>>
>>> I didn't realize that there was a fine and a coarse thread series for
>>> British Standard Cycle.  Thanks for pointing that out.  13/16-20 is a
>>> valid
>>> BSC coarse thread size.
>>>
>>> Cheers,
>>>
>>> Bob Haskell
>>> AHCA 3000 Mk I registrar
>>> http://www.ciahc.org/registry_**3000mk1.php<http://www.ciahc.org/registry_3000mk1.php>
>>>
>>>
>>> On 06/22/2011 03:12 PM, nconklin at sbcglobal.net wrote:
>>>
>>>> BSCY / 20TPI is the ticket for cleaning up the threads, works just
>>>> fine....Nick C.
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>>>>
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>
> [demime 1.01d removed an attachment of type application/pdf which had a name
> of BSC Data, Classic Fasteners, Australia.pdf]
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