• Made from HIGH QUALITY 304 STAINLESS STEEL known for its dependable and rigid strength as well as its corrosion resistant quality. This type of steel is able to withstand drastic weather and temperature changes including placement within extremely humid areas. These qualities ensure hard-wearing making these screws and nuts virtually indestructible.
  • Serves a WIDE RANGE OF USE AND PURPOSE from furniture repair and plumbing to woodwork and other DIY projects. Ideal for use by a variety of workers and repairmen from plumbers to assemblymen both professional and amateur, even DIYers can opt to use it.
  • Comes with a STURDY PLASTIC ORGANIZER made from high quality plastic to efficiently and effectively bear the weight of the whole package. It is provisioned with 3 snap locks that holds the lid of the container tightly securing its contents inside. Also, having 3 locks prevents accidental overturns or spillage of the contents.
  • Package Quantity: 515 pcs Screw and Nuts included(M3, M4, M5)
  • GUARANTEED ENVIRONMENT FRIENDLY not only is it made from high-quality elements this kit also promotes environmental protection and is guaranteed to be mercury-free and toxic-free generally making it poison-free.

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.

Good quality screws, recommend securing all inside plastic dividers before opening all plastic bags of screws. Would defiantly buy again.

BEFORE you open up the little bags of nuts and screws get your hot melt glue gun or whatever glue you want to use and anchor down the dividers in the case. The dividers will move just a bit and nuts and screws will get wedged underneath and you'll have a mess.

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...

Great kit cheap price and liked that each size was individually bagged these kits rarely make it thru shipping alive if the parts are not in bags these were perfect

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.

Nice quality screws. Clean look and fit my requirements. Great selection for find the right size screw.

Inevitably, when you get ready to start a project, a small screw or nut has fallen out and can't be found. These are Perfect for these situations! No more hide and seek.

I bought this kit to have a workable stock on hand when needed. It has a certain security feature in as much that most have a Phillips & a slotted screwdriver but have no idea what a hex key is or go about finding the right size..

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.