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Instrument Mounting Kits

From $1.95 to $16.70
Model Description Part Number Price Buy
MK-013-1/8” Standard
10-00335
$16.70
Quantity
MK-023-1/8” ALT/VSI
10-00336
$16.70
Quantity
MK-032-1/4" Standard
(Designed for TSO’d gauges, may not fit non-TSO
10-00337
$16.70
Quantity
MKNR-05Pan Head Screws (12 Pack)
10-00338
$13.50
Quantity
MKNR-06Countersunk Screws (12 Pack)
10-00339
$15.50
Quantity
AP-01Alignment Mounting Pin
10-03696
$1.95
Quantity
Subtotal $0.00
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Overview

Precision machined nut ring instrument mounting kit. Designed to slide on from the back side of the instrument using the alignment guide pin inserted trough a screw hole. Pulling on the alignment pin from the front side of the panel allows you to hold the instrument in correct alignment in the panel. Specially designed self-locking pan head black brass mounting screws and nylon washers are the easily installed from the front. Countersunk self-locking black brass scrws are also available. Nut rings can be installed without removing hoses, tubing, or electrical connections. Designed to raplace "grasshopper nuts"!

  • Alignment Mounting Pin sold separately.
   
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WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

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Reviews

Makes nut ring installation simple

David P Verified Purchase

MK ALIGNMENT MOUNTING PIN

October 6, 2023

Worked just fine but make sure to get mounting pin for simple installation

David P Verified Purchase

MK-01 INSTRUMENT NUT RING

October 6, 2023

Great aide for installing the nut ring

Christopher H Verified Purchase

MK ALIGNMENT MOUNTING PIN

April 26, 2023

Worked perfectly make sure you buy the alignment pin too

Christopher H Verified Purchase

MK-01 INSTRUMENT NUT RING

April 26, 2023

Good product !

Makhmudzhon Verified Purchase

100 DEG CNTRSNK SELF LOCK 12PK

November 29, 2021

Mounting bracket is very nicely made. As mentioned in previous reviews it did need just a bit of trimming for a flush fit on the altimeter but that’s easily accomplished and took maybe two minutes to mark and cut. Once done, it went together easier than had I used instrument nuts. Nicely packaged. Everything needed is included. Only suggestion to the manufacturers would be to anodize it but not a big deal, just my personal preference

Dave P Verified Purchase

MK-02 INSTRUMENT NUT RING

August 4, 2021

Perfect for my purpose.

Robert O
May 17, 2021

Super easy, perfect fit. A great solution.

Fred V
July 2, 2020

Awesome product. There is no way I could have installed my new airspeed indicator in my Ercoupe’s panel without this, there is hardly any room and this plate worked perfectly. Before installing I put a piece of double sided tape in between the insturment and the mount to help hold it in place. Would definitely recommend

Lawson L
June 5, 2020

Absolutely perfect for my RV9. Purchased with my 2.25 gauges. Installation is a snap. Caution: Some of my gauges were slightly larger than ring ID. No problem - just sanded out a little.

Mike
March 23, 2019

Q&A

Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: Do the mounting kits come with 4 screws? If not, what size screws do they take.

Yes. They come with 4 6-32 1 1/4" long brass screws in the package.

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