380 Pcs M4 Screw Nuts and Bolts Assortment Kit, 304 Stainless Steel Button Head Socket Cap Metric Screws Bolts, Spring & Flat Lock Washers/Nuts/Hex Wrenches, M4*8/10/12/16/20/25/30

I am assembling a kit that came without hardware and needed some screw nuts and bolts that match the style of the other hardware. This kit had all the fasteners that I needed and was very complete, without any misshapen parts.

Good strong and serve the purpose, got it for 3d printer upgrades

> Mywish 645 Pieces M4 Screws Nuts and Bolts Set, M4 x 8/12/16/20/25/30mm Hex Socket Head Cap Screws Nuts and Bolts Assortment Kit, 10.9 Grade Alloy Steel, Black Metric Machine ScrewsThe Good:+ Great assortment for metric machine screwsThe Bad:- included plastic case is comically bad. There are not enough partitions, and it's only a matter of time before I'm playing my favorite childhood game: 645-piece pickup.

This was a great value for the money; I needed four screws for my monitor's VESA mount, and some vendors were charging nearly ten bucks just for that. This lot came with a few dozen, in various different lengths, along with some washers and an allen wrench -- and the whole thing comes in a fairly sturdy divided plastic case so they stay organized.

Lots ok selections great fast service

This assortment of metric screws was well packaged. Each individual spot in the plastic container contained a bag of screws. After I unbagged each bag and put them into their respective spot it was time to admire the results. These screws are going to be perfect for some of my projects. No more will I be looking for the right length screw. There is a nice assortment of 6 different lengths. They all include nuts and washers. As a nice touch, a metric Allen wrench came with the package. The only problem with the wrench is storage. There is no provision to store the little wrench so for now I have placed it on top of the package. I wonder how long it will take before it gets lost? In summary I really like this attractive assortment.

I needed a bunch of m4 cap screws and these seemed like a good choice. The threads are well machined/rolled and worked great. If you need these, they are a good choice. Only issue I had was that the container didn’t have enough compartments to fully sort out all the sizes, nuts, and washers.

Nice set of M4 screws. I especially like that they put each size in ziplock baggies so they don't get mixed up in shipping.