265 Pcs 12 Size M4/M5/M6/M8/M10 Nut Inserts - Zinc Alloy Screw Inserts Assortment Threaded Inserts for Wood, Hex Socket Drive Metric Bolt Fastener Connector for Wood Furniture Screw-in Nut

Very good selection but not so high quality

I bought a motorized sit/stand desk at an auction. It was missing these inset nuts and I wasn’t sure of what size I needed to replace them. This set had the perfect size and quality to replace them. Fast on-timer arrival, too.

Those used is good.

i bought these to repair a dining room chair but will use again on other projects

This product came in very handy and save the day, one of the leg on my couch came out and wouldn't fit back in again because the hole had reemed out, i saw this on Amazon and decided to give it a try and to my surprise it worked.

Had some brass inserts spin on my motorcycle airbox. Quick removal of the bad insert. Super easy install of these serte fixed a expensive part for cheap.

You get lots of pieces for the money, but they are cheaply made. I only needed a few but wanted to have extra on hand. Of the one of the few threaded inserts I used broke - it split longitudinally when the screw was tightened in it.

The inserts seem to be OK for what they are intended to do. No info provided on what size hole is recommended for each insert size. Therefore you need to do a bit of trial and error... Attempt installation on a piece of scrap material first to determine best hole diameter and depth for the tightest fit. The type of wood you're installing these in may affect the hole diameter you need to drill and avoid splitting the wood or breaking the insert from too much torque going in.I used a couple of M6 inserts for an adjustable height desk top attachment and they worked out well, but had to guess a bit on the best hole size. In a quite soft wood the 3/8" drill bit worked fine for the M6 insert, but you could probably go 5/16" to get a tighter fit. I haven't tried those in hardwood, but expect these inserts will be problematic with it. For hardwood you'll most likely be better with the knurled brass or steel pressure inserts.

Good threads. As described.

Great holding ability

I used these inserts to set up my radial arm saw on my bench and the work very well. It would be nice if they included a drill reference chart for the inserts, but I was able to figure the drill size with my calipers.

Received in good condition, thank you.

Item as advertised