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01-21-2019, 08:35 AM
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Join Date: Jul 2007
Location: Taylorsville, Ga
Posts: 798
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Rivinut installation tool?
Has anyone found a good way to install rivinuts DIY ie 6-32, 8-32 and or 10-32 without the driver tool? . I often would like to install one or two but have never had the need for purchasing the driver tool. Most of the automotive tools use the Metric size nuts and I don t want to start that. I ve seen the video where you use a battery driver and coupling nut but not much luck with rotating the screw for installing them, it usually pull the threads out of the nut.
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DRRhodes
2020 VAF Supporter
RV9 N908DR
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01-21-2019, 08:39 AM
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Join Date: Nov 2007
Location: Yarmouth, Nova Scotia
Posts: 2,408
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ACS P/N 12-03708
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Thanks Ron
RV-10 SOLD
RV-14 Flying
AirCam flying
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01-21-2019, 09:35 AM
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Join Date: Jan 2005
Location: SC
Posts: 12,887
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I used one of these .
It works best when you use a drill to set them
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Bill R.
RV-9 (Yes, it's a dragon tail)
O-360 w/ dual P-mags
Build the plane you want, not the plane others want you to build!
SC86 - Easley, SC
www.repucci.com/bill/baf.html
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01-21-2019, 11:46 AM
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Join Date: May 2013
Location: Sherman, CT
Posts: 794
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Rivnuts are a pain in the a**. Do yourself a favor and install nut plates.
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Jake
RV6 #20477 completed 1991 sold.
RV7 #72018 N767T first flight 11/21/2017 350+ hrs.
IO-360M1B MT 3 blade, Dual AFS 5600 QUICK Panel.
Manual Flaps. (KOXC)Oxford, CT, (0NY0)North Creek, NY.
1941 J3 Cub skis,floats.
2020 dues gladly paid.
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01-21-2019, 11:57 AM
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Join Date: Feb 2005
Location: LSGY
Posts: 3,198
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Rivnuts
Quote:
Originally Posted by Jpm757
Rivnuts are a pain in the a**. Do yourself a favor and install nut plates.
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Totally agree - I spent a fortune on them, and was a big mistake. Some slip after being installed. I'd find a way to avoid them.
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01-21-2019, 12:57 PM
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Join Date: Jan 2005
Location: Spring, TX
Posts: 233
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I have/use both ACS HOMEBUILDERS RIVET NUT TOOL (12-00968)
and L-1000 ECONOMY HAND RIVET NUT TOOL. Both types work well. If you can, always install a nutplate instead. My Navion has a bunch of rivnuts and I proactively replace them with nutplates when I do something that provides access.
If you must use a rivnut, then use a "keyed" version. You can file a slot with a jewelers file for the anti-rotation key. The key will allow a bit more torque before it spins but you can't hog down on any screw going into a rivnut like you can a nutplate.
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Greg
1950 Navion - flying
RV-6 - 18 yrs and 99.5% done
1940 Rearwin Cloudster project next
4 L-2 projects on deck
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01-21-2019, 01:05 PM
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Join Date: Jan 2005
Location: SC
Posts: 12,887
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Quote:
Originally Posted by gyoung
...
If you must use a rivnut, then use a "keyed" version. You can file a slot with a jewelers file for the anti-rotation key. The key will allow a bit more torque before it spins but you can't hog down on any screw going into a rivnut like you can a nutplate.
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I agree with this.
I also agree that platenuts are better but sometimes you can't get behind a structure to install platenuts and that is where keyed rivnuts come in handy.
__________________
Bill R.
RV-9 (Yes, it's a dragon tail)
O-360 w/ dual P-mags
Build the plane you want, not the plane others want you to build!
SC86 - Easley, SC
www.repucci.com/bill/baf.html
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01-21-2019, 02:46 PM
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Join Date: Sep 2007
Location: Central IL
Posts: 5,516
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I used the HF tool but not their rivnuts. Get them with the tang from ACS. Testing showed the tang holds well, much better than the HF serrated.
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Bill
RV-7
Lord Kelvin:
“I often say that when you can measure what you are speaking about,
and express it in numbers, you know something about it; but when you
cannot measure it, when you cannot express it in numbers, your knowledge
is of a meager and unsatisfactory kind.”
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01-21-2019, 03:43 PM
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Join Date: May 2006
Location: Pocahontas MS
Posts: 3,884
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Quote:
Originally Posted by rv8ch
Totally agree - I spent a fortune on them, and was a big mistake. Some slip after being installed. I'd find a way to avoid them.
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That is incorrect.
ALL eventually slip after being installed.
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01-21-2019, 04:07 PM
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Join Date: Apr 2012
Location: Collierville, TN (KFYE)
Posts: 1,433
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I have to stand up in support of rivnuts...I used all three sizes (6,8,10) in various non structural areas of the plane. Platenuts are preferable and cheaper but there are many cases where you need a blind fastener and pop rivet doesn't get the job done. I've never had one rotate on me either but that's probably because I'm careful when installing them, and drill a tight fitting hole so the collar gets maximum grip
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RV-8 #81077 Super Slow Build
Dynon Skyview HDX, Titan IOX-370, Dual P-Mags, AFP FM200A FI, Whirlwind 200RV CS Prop
First Flight 11/20/2016
www.marksrv8.com
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