Rivet Nut Tool Kit, 830pcs SAE/Metric Rivet Nut Assortment Kit M3, M4, M5, M6, M8, M10, M12, w Galvanized Carbon Steel Flat Head Threaded Insert Nuts (Metric - 830pcs)

Had to get creative with mounting a new barber chair where the floor stud was too short. Coupled this with a washer to provide extra surface, cut two grooves, then used a quarter to tighten it down. It’s holding like a charm.

Fast service. Would buy from the seller again.

Great use

Decent quality and everything. Knocking down a star b/c the rivnuts had gotten largely mixed up likely during shipping. I had to spend a morning sorting them.

Nice spreed of sizes, they are strong and hold thread spacing well

The item comply with the description

Finally .. nice to have Standard Sizes in-stock

Plan on doing some sorting if you order these . Plastic box they came in was smashed and I had to sort out all 800+ pieces . Not fun . Gave it a 2 just because it took 2 hrs to sort everything out.