240PCS M2.5 Nylon Hex Spacer Standoffs Screws Nuts Assortment Kit;Male-Female(Black)

Case is much better then expected which was a pleasant surprise. The compartments actually do keep the items separate and organized! Hardware seems sturdy (only time will tell). I did have one standoff that was difficult to get a screw in and had press-down a little harder then I would have liked, but it eventual did take the screw. The M2.5 size that I got is a little small for my purposes (Raspberry Pi), but that was my mistake. I'll probably order a M3 sized kit too. I gave average(3-star) rating for durability and sturdiness only because I don't know the long-term performance, but my overall impression is that they are at least as good as other nylon standoffs I've used in the past.

Good box, good selection. Quality is good. It is what I ordered!

Did the job I needed. Wish I could have gotten a package of a few less. But I'll eventually use them I guess.

Nice assortment of spacers and related screws/nuts/washers. Can be combined in many different ways to build out just about any length and male/female thread configuration you need. Not super heavy duty but more than adequate to hold the PCBs I was mounting to a chassis. Pricing for this kit is really good vs. buying one offs at a big box home improvement store.

at least on my set, about 20% of the standoffs had damaged threads. Since the material is nylon, if the threads are not perfect you will get half way threaded and then they snap. Then the misery really begins. I will stick to aluminum next time.

The kit includes a nice assortment of standoffs for added flexibility. The tolerances of the threads are pretty nice, better than I've seen in other nylon parts. This makes them easier to assemble which is a pleasant surprise.

Very generous supply of hardware. I work with a lot of software defined radio (SDR) equipment and a lot of the accessories are just circuit boards without any kind of housing. I make acrylic plates with my laser cutter and then sandwich everything together with this hardware. I’m a bit heavy-handed, yet the threads hold up just fine to the fair amount of torque I apply to them. Very well made.

Whether you're building your RC model from scratch or doing some mods to your current toy, these assorted spacers, nuts and bolts made from sturdy nylon are certainly handy.