30PCs 1/4"-20 Stainless Steel Rivet Nuts Nutsert Threaded Rivet Insert Rivnuts 1/4-20UNC

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

Excellent product and seller!

Exactly as described, and worked very well, very quick delivery, would absolutely order again.

works good. fixed my boat fast an easy.

Just got a rivnut tool and installed a sunvisor on a classic truck. Far superior to just using screws that just strip out. The same truck had some nuts in the door for mirrors and it got me curious how they did that, so I googled and found them.Figured I'd get these stainless ones, since they popped up while looking for the tool and seem reasonably priced. A pack of 30 stainless for under 10 bucks? Why not. These wont ever rust. Considering they are on top of the truck where water might set, figured would be a good idea.Anyway, they installed easy and I used stainless 1/4-20 bolts with some lock tight and I don't have to worry about wind every blower the visor off. If I tried to rip it off, it would take massive force and just break. These rivnuts wont be going anywhere. I know I can trust these to hold.Love having these on hand! I'll be adding them to my other truck and replacing the sheet metal screws holding on the mirrors and the visor also. Handy, handy, handy and these stainless wont be rusting and will outlast the trucks for sure.

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.

I used these in existing holes for attaching wall panels on the interior of a Ram Promaster van. They are easy to install and being stainless steel there should not be any issues with corrosion.

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.

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.

Good value.

they work for aluminum

Solar panel brackets

These things are awesome