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Stainless Steel 1/4-20 Rivet Nuts
Package contains 30PCs Stainless Steel 1/4"-20 Rivet Nuts
Specification information, if necessary, please download the this image for future usage reference.
Thread Diameter: 5.35mm / 1/4 inch; Thread Pitch: 1.6mm / 1/16 inch.
Grip Range: 0.7mm-4mm / 0.027"-0.125"; Body Diameter: 8.9mm / 0.350".
Total Length: 15.5mm / 0.610"; Application Hole Size: 0.351"-0.356".
haineswifey
2025-07-14 21:40:34
I bought these in multiple sizes and used them to mount all of my accessories as I’m building my car. Good quality stainless and the the price is right
RAL
2025-07-12 17:21:33
Needed a way to attach some access panels to a metal structure. Makes removing and installation a breeze.
K. Vernon
2025-06-24 16:14:04
I used these to replace some failing fasteners holding the mirrors on my service truck. Installed cleanly, threads seem good, they are holding tight in the sheet metal panel and have not rusted after a few months in the weather. That's not the most strenuous test, but so far so good. Used a few on other miscellaneous projects too. The case is nice to keep things organized and will actually stay latched shut. You probably have experienced cheap little cases of fasteners that pop open at the worst times; sometimes the smallest things can be the biggest headaches. These rivnuts have been a good value and I would definitely buy them again.
Mitch Davis
2025-06-21 13:32:42
works good. fixed my boat fast an easy.
David Swift
2025-06-19 15:21:22
These are very sturdy stainless steel inserts. The thread engagement is more than 1 dia. The dimensions are spot on for the pre drill and grip range. One word of caution though. Buy the tool for doing the install. I was able to install with the "YouTube" DIY tool but they are not east. I broke or bent screws each time I installed one. Harbor Freight has three different levels of tool for the job.If you do try to install with a home built tool, make sure to use a coupling nut as your driver and a high strength bolt for your threaded rod. Cheep ungraded or stainless fasteners will bend, stretch, or shear.
Handy guy
2025-05-28 18:20:43
Used these on my Yamaha golf cart to replace all those plastic button fasteners. Held well in the fiberglass body. Proper drill size is very important.
DR
2025-05-20 11:27:06
Only used 5 so far, one to test if my tool could handle stainless steel. Then used 4 Rivnuts to mount a towel rack on an aluminum wall. Worked well.I think my Rivnut tool is only rated for 8/32, maybe 10/32 Steel Rivnuts. Larger Aluminum Rivnuts, no problem. It takes a heavy duty tool to put in steel or stainless steel Rivnuts.If you don't have a tool I have used a grade 5 bolt, a few washers to allow things to slip, a "regular nut with the threads drilled out" and a long nut.Setup --- Note --- A threaded rod works too, with a double nut tightened together in place of a bolt1. Place the “threaded long nut†on the bolt first.2. Then a couple washes3. Then the “nut with the threads drilled outâ€4. Then a nice tight fitting washer5. Then the Rivnut.How to install Rivnut --- Try a test run for good luck I forgot to tell you this is where you may need your third hand to keep the Rivnut from turning.1. First wrench -- Holds the bolt from turning2. Second wrench -- Turn the “Threaded long nutâ€3. Third wrench -- Now using your third hand Hold the “nut with the threads drilled out from turning and spinning the Rivnut as you tighten the system.
tim a.
2025-04-16 12:05:22
Just what I needed
Anne
2025-04-08 16:35:34
My husband was very happy. He needed the stainless steel for an outside project where we get lots of rain. Building a roof over the BBQ deck.
Railway Mike
2025-04-05 19:13:06
Good value.
Terry Campbell
2025-02-13 19:18:25
they work for aluminum
Peter willick
2025-02-03 16:13:13
Solar panel brackets
Customer
2025-01-04 14:05:55
These things are awesome
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