166Pcs Rivet Nuts Flat Head Threaded Rivnuts Knurled Head Nutserts M3 to M12 Kit

These are pretty much exactly what they say that they are. They deform properly without cracking, the threads are clean and i don't see any manufacturing defects. With a product like this, there isn't really an opportunity for innovation, so the highest praise is really that it is what it should be plus the price. With this set, we have a pretty good value for price, and it comes with a case that keeps things easy to acess.

They worked well once u figure out and set your rivet tool up worked 👍

I needed some specific-size replacements after getting threaded furniture legs that unfortunately did not match the available slots on my (yup, discounted!) furniture from an auction.

Then I remembered about the table I really wished was on casters...

Then I remembered the wooden office chair that had a wobbly caster because of the insert, which wasn't going to un-insert and re-insert.

Was shopping for a set of six plus the handful of oddballs locally and online but the math didn't add up considering the value you get with this set. I was considering it on Amazon when it popped up on Home DIYer, so I was happy to have the chance to try it out for y'all.

GOOD:
*Plenty of inserts in common sizes so that you can fix your issues
*Threads consistent and match casters/threaded rods fine. No cross-threads
*Once you start fixing your insert-issues, you'll remember more you need to fix, and you'll have them with this set
*Very sturdy - even an impatient repair person (not that I know any) won't smoosh these

ISSUES:
*Not really an issue, but the plastic box they came in was cracked on the corner. Wasn't an issue since the whole thing was bagged, and most likely happened because these are nice and heavy-weight. Piece of tape sealed it back up, no issues, and I fully expect to use most of these by the end of the year, so I'm not stressing on it. I'd rather get a really great value on some quality inserts I can use than to get flimsy ones that the lightweight container can hold. Definitely not deducting a star because the item itself being quality created an issue with the transport vessel! Will never complain about quality products.

This will get lined up with my other trays of assorted hardware so they'll be easy to find and right at hand when I get a break in a few weeks and become a full-time (vacation week) repair person.

Good value, good quality, and you're gonna use them out of the container pretty quickly anyway, so five stars!

Perfect

Love the different sizes