VIGRUE M5 M4 M3 M2 Metric Screws Bolts Nuts Washers Assortment Set with Allen Wrench 1080Pcs Hex Button Head Socket Cap Screws Stainless Steel, Small Bolts and Nuts Assortment Kit

They are solid treads.

They work as advertised

All hardware came in baggies so there was not a mess. The screws are good and the tweezers are way more useful than I thought they would be. The nuts move on the threads easily so if you need them to stay, loctite or get the nylon nuts instead.

I like how the screws are bagged individually. The material seems to be of good quality. This is perfect for RC vehicle maintenance.

I was impressed with these. It’s nice to have an assortment at hand, and cost effective compared to buying a few loose screws from our local hardware store.They seem to be well made. I have not needed to stress them, but they seem to be sturdy.

All the sizes allow the nut to spin all the way up until it's a tight interference fit with the head. The threads are smooth and free of burrs, and the surface finish is very smooth. The nuts are not prone to cross-threading from hand starts, cross thread attempts come up against a hard stop, so it's obvious it's not going in right, and no wondering if it's just a little tight before you realize the screw is ruined. The caps on the M3 and M4 screws are slightly narrower at the surface that mates with the load, which is nice for circuit boards that I want the smallest possible displacement of components for screw holes. The M4 wrench was fine. The M3 wrench had a little lip on the short leg that kept it from going into the socket, but was remedied by 10 seconds with a bit of sandpaper. The M2 wrench was slightly small for the socket, but it still transmits torque just fine and for the tiny amount of torque required for an M2 screw, it's not a real complaint. Overall, these are excellent. I see in other reviews there are 2 complaints that come up for screw assortments. Either the screws are all mixed up and need sorting, or they all come in little bags that need to be unpacked. These come in little bags, which keep them from getting mixed up in shipping (the shipping process is never gentle) and, at least in my opinion, is faster to pour out from the bags than having to sort all the bins. Also know what you are buying, the little screws are very tiny. Perfect for me, but I see a lot of reviews for screw sets that say they are too small. M4, M3, and M2 are sizes, look up how big they are if you aren't sure.

This is not the first assortment kit I bought from this brand and it is not going to be the last kit. So far, I am happy with all the kits I bought from this brand. They works great and price is very good.Ever since I got my first 3D printers, I often need different type of small screws, nuts and bolts. And often the 3D models I download use metric size so I am glad I picked up few kits. And they are much cheaper than those I got from the local hardware chain.This kit has most of the size I need. Especially when I need some for electronic projects with 3d printed parts or cases. If you own a 3D printer and into electronic stuff, get this.

Just perfect

Good product but the little bags are annoying