"Standard" Instrument screws?

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"Standard" Instrument screws?

Postby rizzz » Tue Jan 28, 2014 10:42 pm

Hi all,
I have bought a second hand falcon gauge altimeter and kollsman airspeed indicator.
Both look good and are in perfect working condition, however both cam with no screws to mount them to the panel.
Anybody have any idea what the 4 "standard" screws are such instruments accept? (they both look like they would accept the same size/type of screw).
Michael
Sonex #145 from scratch (mostly)
Taildragger, 2.4L VW engine, AeroInjector, Prince 54x48 P-Tip
VH-MND, CofA issued 2nd of November 2015
First flight 7th of November 2015
Phase I Completed, 11th of February 2016
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Re: "Standard" Instrument screws?

Postby Bryan Cotton » Wed Jan 29, 2014 8:13 am

Michael,
When I did the panel on the C140, I bought brass screws from AC Spruce. I think they were #6 screws.
Bryan Cotton
Poplar Grove, IL C77
Waiex 191 N191YX
Taildragger, Aerovee, acro ailerons
dual sticks with sport trainer controls
Prebuilt spars and machined angle kit
Year 2 flying and approaching 200 hours December 23
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Re: "Standard" Instrument screws?

Postby kmacht » Wed Jan 29, 2014 9:34 am

Pretty sure they are just standard 6-32 screws. I bought mine at the local hardware store.

Keith
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Re: "Standard" Instrument screws?

Postby Bryan Cotton » Wed Jan 29, 2014 10:22 am

I went with brass for the sake of the compass.
Bryan Cotton
Poplar Grove, IL C77
Waiex 191 N191YX
Taildragger, Aerovee, acro ailerons
dual sticks with sport trainer controls
Prebuilt spars and machined angle kit
Year 2 flying and approaching 200 hours December 23
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Re: "Standard" Instrument screws?

Postby fastj22 » Wed Jan 29, 2014 11:03 am

ACSpruce sells instrument screws. I think they are #6 and long.

John Gillis
SEL Private, Comm Glider, Tow pilot (Pawnee Driver)
Waiex N116YX, Jabiru 3300, Tail dragger,
First flight, 3/16/2013. 403 hours and climbing.
Home: CO15. KOSH x 5
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Re: "Standard" Instrument screws?

Postby Fastcapy » Wed Jan 29, 2014 1:21 pm

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Last edited by Fastcapy on Tue Feb 24, 2015 4:04 pm, edited 1 time in total.
Mike Beck
Oshkosh, WI (KOSH)
Sonex #1145 N920MB
Std Gear, Modified Aerovee, Rotec TBI, Dual Stick, Acro Ailerons
MGL Panel
Airworthiness: 10/24/13, First Flight: 05/18/14
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Re: "Standard" Instrument screws?

Postby rizzz » Wed Jan 29, 2014 11:49 pm

Thanks guys.
Michael
Sonex #145 from scratch (mostly)
Taildragger, 2.4L VW engine, AeroInjector, Prince 54x48 P-Tip
VH-MND, CofA issued 2nd of November 2015
First flight 7th of November 2015
Phase I Completed, 11th of February 2016
http://www.mykitlog.com/rizzz/
rizzz
 
Posts: 869
Joined: Tue Jun 21, 2011 2:07 am
Location: Wollongong, NSW, Australia

Re: "Standard" Instrument screws?

Postby sonex892 » Thu Jan 30, 2014 5:19 am

Micheal
I'm sure you would be able to find a bolt and fastener shop in the Gong that will have what you need. Just take the instruments along when you go shopping. Forget about hardware stores in Aus for anything like this.
Steve 892
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