50 Pcs Multi Grip Rivet Nut Kit, 1/4-20 Rivet Nuts Carbon Steel Pre-Bulbed Shank Color-Zinc-Plated Flat Head Threaded Insert Nut

It work really good on 1/8 to 3/16 inches material, just don't drill the hole too big.

Straightforward, good quality, also good value. I use these to install parts on my Ford transit van. I did not need 100 but now for any future projects I have about 90 left. As long as you have a half decent rivet tool this is a dream. Note that when screwing whatever you're mounting to and installed rivet nut, if you're using power tools, do not use an impact, use a drill on a low clutch setting. It is easy to overpower the holding strength of the Rivet and cause it to free spin. If that happens, you have to get a bigger drillbit out and a wrench and drill the rivet out and reinstall a new one. I like these over standard smaller rivets as they have more surface area. Spreading the loadout on the thin sheet metal walls of the van.

Much better to use these than to be lazy and use self tapers .

Perfect for mounting items in your steel building.

Great tools.

These are the game changer for installing like visors on your semi truck over the windshield or installing anything that you cannot get behind to put a nut on the bolt

I occasionally use these types of fasteners in break-down woodworking (i.e., threaded inserts), so these caught my eye as a similar option for metal applications. I don't expect a ton of applications to come up, but when they do, these should be a handy option. Two caveats of note: First, they have only zinc-plated "corrosion resistance," so I wouldn't use them in outdoor applications. Second, the rivet insert design makes their installation inherently less rigid. (A similar fastener screwed on from behind could be tightened down enough to prevent twisting or movement, while rivet clamping cannot. This limits how much torque can be applied to the mating screw.)

A great produck

These rivnuts work perfectly!!

Très satisfait et vraiment pas cher au autres.

Super!

Works as intended

this product is not 1/4-20 as advertised. I use my plusnut mandrel on 1/4-20 all the time... My tool did not fit in those plusnuts.