1160 pcs M3/M4/M5/M6 Metric Hex Head Socket Cap Bolt & Nut Assortment, 304 Stainless Steel Machine Screws with Flat & Lock Washers,Length 6 to 35 mm

Satisfied with quality, very useful product. Screws are looking shiny, and box lid has helpful summary to make it easy to find the right size.

Very nice hardware for a good price. I used these bolts to install accessories on my new e-bike. These bolts, washers and nuts are VERY good quality. No worries about rust. I am happy with my purchase and I am glad that I have lots left over for future projects. This was MUCH less expensive than buying from a hardware or big box store. I am 110% satisfied.

Quality is good but don’t think this is M4 size, they are size M3.

This is a nice variety of quality bolts. The nuts thread onto the bolts with a silky smoothness, without any burs or catchiness. The head sizes are accurate too. For those who, incorrectly, still believe ALL stainless steel must be completely non-magnetic. I happened to have a rated 1,000 lbs "fishing magnet" nearby. So I tried these on it and I will say, these are the most weakly magnetic bolts I've yet encountered. They did stick but were exceedingly easy to pull back off. These are quality bolts. About the only "nitpick" can be found with the plastic box they come in. The bolt components are heavy but the "dividers" inside are of a "universal" variety. Such that, during shipping several dividers had been jarred loose and I had to put them back into their proper slots. Also, only when fully opened, the lid can become rather easily unsnapped from its hinges. When closed though, it's easy to lift the entire box by only its lid, so not really much of a problem. But worth noting perhaps. All in all, these are a fully acceptable, complete set of bolt components. And I have no concerns about any of their quality, strength, composition, machining, nor resistance to corrosion in any outdoor environment. Only the plastic box could be of "somewhat" better quality. However, this alone isn't worth knocking even a single Star off of the set.

Has great assortment of boots and nuts

Product quality looks good,unfortunately product was not in any shipping packaging, as the delivery confirmation photo shows, also Amazon placed their label on the screw index & plastic case was broken as it did not have any protection.

Great assortment of screws. I read previous reviews about the screws being mixed up upon arrival. It seems that they have corrected this issue by adding foam to each compartment. My screws were still neatly organized.

Id say these are pretty decent. I had one where the head snapped off but they worked well for what I needed them for