Stainless Steel Rivet Nuts M3 M4 M5 M6 M8 M10 Nutsert Threaded Insert Rivnuts Assortment Kit 199 Pieces

. . . but that's because stainless steel is not supposed to be magnetic. Stainless steel is not steel per se. It is a very mildly ferrous material. It's unfortunate that they have slammed the product just because they don't know that they are talking about. Besides in the ad copy it correctly indicates the material is austenitic stainless steel and neither magnetic nor aluminum. The parts are well made, and work well. They are good value for the money. Although I have an appropriate tool for inserting these I'm not likely to use it except for setting it up for big runs. Instead, I'll use the nut and bolt method with my torque wrench. This will allow me to precisely set them making them tight without stripping them. If I need to install a lot I take the time to adjust my setting tool correctly on a scrap piece of metal. Without doing that it is easy to strip threads.

Used all 40 of these without any failures. Switched to another brand after and had 2/10 failures, so I'd say these are solid rivnuts. Go in easy and grab tight. Will be buying more of these brand.

Fit good holds well

Product was exactly as described

good quality product

When in the course of human events your kid that can bench 400 lbs. Twists the tag screw off in your late model Toyota this rivet nut, a set of M6 stainless tag screws and a rivet nut tool and the necessary drill bits to drill out and oversize the hole are what you gotta have. New tag is on the 4Runner, need I say more!

how to put threads in a piece of sheet aluminum

I love these inserts. Have sae and metric.