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 Post subject: WTB- Atwater Kent Speaker Pin Lockdown Screw
PostPosted: Mar Thu 01, 2018 9:50 pm 
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Joined: Sep Mon 18, 2017 2:23 am
Posts: 1816
Location: Plymouth, MI
This small brass threaded and knurled screw comes from an AK model 20 and holds the speaker pin tight at the post. Will pay a good price for a match.

Attachment:
BKN3-E.jpg
BKN3-E.jpg [ 22.87 KiB | Viewed 353 times ]


Attachments:
BKN-1.jpg
BKN-1.jpg [ 22.85 KiB | Viewed 354 times ]
BKN2-E.jpg
BKN2-E.jpg [ 22.76 KiB | Viewed 354 times ]

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Dan

I know just enough to be dangerous.....
(Member - Michigan Antique Radio Club)
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 Post subject: Re: WTB- Atwater Kent Speaker Pin Lockdown Screw
PostPosted: Mar Sun 04, 2018 4:21 pm 
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Joined: Mar Wed 16, 2011 10:44 pm
Posts: 768
Location: Peekskill, NY
Suprised you've had no replies to this.

I could make it for you if you provide the following measured accurately:

Overall length
Head length
Thread spec
Outer diameter over the knurling.

I would make it free of charge, or maybe for a posted photo of the big box 20.

Jim


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 Post subject: Re: WTB- Atwater Kent Speaker Pin Lockdown Screw
PostPosted: Mar Sun 04, 2018 9:35 pm 
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Joined: Sep Mon 18, 2017 2:23 am
Posts: 1816
Location: Plymouth, MI
Hello Jim. Thank you for the very generous offer. Dimensions as follows:

Overall - .400
Head Length - .180
Thread - 4-40 (thread major .095)
Outer diameter over knurling - .196

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Dan

I know just enough to be dangerous.....
(Member - Michigan Antique Radio Club)


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 Post subject: Re: WTB- Atwater Kent Speaker Pin Lockdown Screw
PostPosted: Mar Sun 04, 2018 9:45 pm 
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Joined: Sep Mon 18, 2017 2:23 am
Posts: 1816
Location: Plymouth, MI
Here's payment in advance! My fully restored Big Box 20 and my model 35 which is electronically restored and waiting for me to get the time to do the cosmetic restoration.



Attachment:
Big box 20 & 35.jpg
Big box 20 & 35.jpg [ 34.68 KiB | Viewed 288 times ]

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Dan

I know just enough to be dangerous.....
(Member - Michigan Antique Radio Club)


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 Post subject: Re: WTB- Atwater Kent Speaker Pin Lockdown Screw
PostPosted: Mar Tue 06, 2018 12:23 am 
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Joined: Mar Wed 16, 2011 10:44 pm
Posts: 768
Location: Peekskill, NY
OK - Let me get a lathe cranked up here.

Jim


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 Post subject: Re: WTB- Atwater Kent Speaker Pin Lockdown Screw
PostPosted: Mar Tue 06, 2018 2:15 am 
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Joined: Jul Tue 18, 2006 5:23 am
Posts: 11389
Location: Roseville,Ca
Lets use the PM system for any more discussion.
Thanks,Phil

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