240Pcs M2 M3 Brass Spacer Standoff Screw Nut Assortment Kit

These seem to work fine, but I didn't read closely enough, the picture makes them look larger than they are. I thought they were what I would consider normal stand-offs for circuit boards, but they are all M2 and M3, which are very very small. Just make sure you know what you need before you buy, but I guess I can't really fault the manufacturer for my lack of attention to detail.

This is absolutely perfect for my quadcopter / multirotor project. I used these for mounting my flight controller and power distribution board. They actually gave me a lot. I can actually use these to replace the ZMR and QAV 250 standoffs to make them shorter or taller. i can also use these as spacers too. Last but not least, u can use these as landing gear also. this is a very brilliant too kit for multirotors hobbyist. I wish i can just buy only M3 instead of M2 because i have no use for those small M2.

They look good. They shipped on time. Only problem, there isn't enough screws or nuts to use half of the standoffs that come with the kit.

These come in handy for all sorts of model building and prototyping on top of being used for PCBs. I’ve gone through half of two of the small kits and have not found one bad thread or screw that didn’t go together nicely.

These are extremely useful when working with custom electronics. Do not underestimate how useful standoffs are...they make the difference between trying to shove a bunch of boards into a box and actually having a professional and sturdy set of boards fixed in place. Quit struggling. Get standoffs.

Solid product, great price. Knocked off a star because the dividers don't keep the parts from hopping into neighboring compartments, but that's a small nit.

Each kit comes with a hundred standoffs, but only ten screws and ten nuts; talk about useless quantities. Also, the screws sent with the M2 kit did not fit the standoffs because the standoffs were M1.8 not M2. The containers are way too tall, and that makes it very hard to get the parts you want out for use.This is just a poor product.

This is exactly what it's described to be and if you have need for these size standoffs, you're set with this.