DYWISHKEY 200 Pieces M4 x 5mm/6mm/8mm/12mm/16mm/20mm/25mm Stainless Steel 304 Hex Button Head Cap Bolts and Nuts Kit

I needed a good selection of M4 bolts, primarily for a new monitor that wasn't compatible with my existing wall mount because of the length of the bolts. I wanted a kit that included a few different lengths, as well as washers/nuts that could be used as a spacer. The 16mm length turned out to be the perfect size, and I didn't need to use the included nuts. Plus, now I have lots of leftover bolts in case I need them for a monitor upgrade in the future.The only minor negative I could find is that the included driver is sort of jammed into one of the bolt compartments - it just barely fits, and sometimes it blocks the latch on the case. I wish they had included a small plastic loop on the outside to hold the driver, or else make one of the bolt compartments a half inch wider.

Good value for the money.The right kind of screws for VESA mounts.The included wrench is a 2 mm Allen wrench.The detailed printed product label should say this but does not at this time.

The product itself did exactly what I needed it to do.The packaging is a whole thing of its own though. Not only does the item come packaged within a super tight ziplock bag. You will find that it is packaged an additional time once you free it of the ziplock bag. All the while there is this terrible cheap plastic odour emitting from the packaging. Inside the container you find this very non-descriptive "certificate" that draws more suspicion towards its certification than had it not been put there. Inside the container, literally every lengths of bolts are (again) packaged in their own plastic baggie. None of these packaging is necessary, so much so that I would say it has made me question my purchase.Even though I find the product itself to be reasonably priced and suitable to my needs, the excessive packaging is so off-putting and insincere that I might return the item in favour of local store parts that sells it by the bolt.

Not much to say really. They are screws, appear to be machined well and the threading is really good on them. The nuts turn on the screws with no hanging or binding and so in that I cannot imagine anything wrong with them.The latch on the storage container breaks very easily, so careful with it. I wasn't manhandling it but a plastic molded peg that holds it on managed to break off. Not a big deal. I know, cry me a river right? Not complaining, just an FYI incase you do not have anything else to store the screws in.Anyhow, great quality and fast delivery. Satisfied customer.

Perfect for what I needed. I was looking for replacement screws for my Singer Simple 3116 sewing machine.This worked great, and gave me some extra replacements for much cheaper than I could find on sewing parts websites.

These are what they say they are and they seem to be pretty decent quality I'm not using them for anything crazy so I don't know how strong they are compared to some other things but they seem to be fine

There's not much else to say, it is a box of screws and from first glance they're all of the right diameter and nothing has leaked from one section to another. Although it was a truly minor thing, I did find that I had to flip the label around (it was initially visible from the outside) so I could be reminded of which lengths where in which sections. Who knows if that's how they are all packaged or if someone (or some robot) was having a bad day that day, so it is a very minor knock indeed.

Just wanted to add this in the hope someone will notice and not make the mistake I did. I decided to keep and use them, since they were inexpensive and I do have hex head bits that will make it work, but I'm not a fan of hex head in general and I'd have bought a different product if I realized. Just be sure you're paying closer attention than I was.As for the actual product, they seem alright.