304 Stainless Steel Screw and Nut 515pcs, M3 M4 M5 Metric Socket Head Bolt and Nut Assortment Set

I love this kit., love it. I've been in the process of swapping out all my cheap "chinesium" bolts for these and have been pleasantly surprised by the quality. Out of maybe 35 bolts so far - zero have had thread issues and only one had a poorly stamped hex, which for a kit THIS big and this cheap, is amazing lol! The case is top notch! 3 separate hinges keep the lid tight. Not crap plastic snap hinges either, these are real 2 piece hinge locks, as well as the lid to case hinge - 2 piece with metal connecting Rods. Each bolt/nut type is individually bagged which is a major major plus! No worries having to re-sort everything because of rough shipping! The dividers are good quality and strong. I hot glued them to the bottom for added security but, honestly, it isn't needed. Even with the few "negative" points I've reviewed below, I'll purchase this kit again if/when needed. I'm really hard on my rc trucks so I'm sure I'll need more, maybe not though as these are quality pieces. But for future builds, or when need arises? Absolutely would buy again! I'd say 4.5 stars, really and the biggest reason is the largest size bolts/nuts most hobbiest won't use BUT longer m3/m4 bolts/screws WOULD be used, nyloc nuts instead of regular nuts,as well as washers in each type would have made it a home run!

You can see the button cap on some of the screws is not perfectly true, but the position of the hex-tool point IS straight. So essentially you are getting some great quality hardware with no perceptive visual flaws. Meaning, the only way you can tell any of these screws are not perfect; Is during the spinning/installation. Also take not that most of the hardware is perfect! So far out of roughly 50 screws used, I have only come across one screw with a failed hex punch on the top, making it useless; but I expected that at this price. On another note! The quality of the container of this hardware set is actually astonishing. 3 different hinge clipping latches, individually slotted spots for each part as seen in their stock photos; each set of screws comes in a baggy... and to top it all off; the container has a nice thick silicone O-ring seal. You really can't go wrong with this hardware for the price! I would recommend to anyone who wants cheap, good quality hex screws. I can't attest to their strength under extreme tightening conditions; as the RC hobby I am using them for does not require much more force than 25lbs on anything.

The screws are great, seem to be good quality and a nice selection of what I needed. The box would be awesome but the dividers can come out easily which can make a real mess. They should have made the slots where the dividers cross much smaller as to make a tighter fit. the slots on the edge of the box could be smaller too to make it sit in there tighter but otherwise okay. I do like that all the different pieces were put in their own separate bag, otherwise it could have been a real mess during shipping.

Very good selection of hard to find screws and nuts. Have found a few not machined correctly ( threads missing or socket head not machined) but over all happy with product and cost.

I have only just received it and will update my review if needed. So far it comes in a nice organizer with 3 latches. Won't easily pop open like some cheaper ones. All of the screws came in individual ziplock bags. So far the hardware quality is good. No mis-machined screws or nuts. None have stripped out either. I plan to purchase other kits from them in the future.

I like these, they're an excellent value for the price. The organizer is handy and good quality too. I can't comment on the quality of the steel at this point but they seem like other high-quality marine hardware that I use.

304 Stainless Steel Screw and Nut 515pcs, M3 M4 M5 Metric Socket Head Bolt and Nut Assortment Set I only needed a handful of these small nuts & bolts, but local stores didn't stock these sizes. It can be risky buying Chinese hardware, which I'm sure this is, but actually, it looks just as good as the hardware sold by Lowes & Home Depot. Surprisingly good quality...

Lots of projects on Thingiverse call for small metric nuts and bolts, and these work great. They probably didn't need to be stainless, but I know they will stay shiny and never rust. I used this on a "fang" style hot end cooler on my CR10, and I'll probably use it for other things as well. You may need some longer screws eventually for some projects, but this is a pretty complete set for the small stuff.