M2 M2.5 M3 Stainless Steel Internal Hex Drive Cup Point Set Screws Assortment Kit

Nice micro allen head set screw set. I don't know how strong these are compared to tool room grade, made in USA stuff but for light use they are perfect. The M2 x 3mm was a perfect size to provide my Tapo D225 Doorbell camera with some measure of vandal resistance. Also the screw size labels in each screw compartment are a very nice touch. Just make sure you have the drivers or keys small enough for these screws. 0.7mm,0.9mm drivers for the M2 and M2.5 screws

I bought these for my work because we need small set screw to go into a CNC tool cutter. Stainless steel was the preferred material due to that these set screw would see moisture. I was looking for a certain size when I came across this multi size pack for the same price as just the single size I was looking for. In the machining industry you can never have enough hardware of any kind. So, far the one size that we have used has worked very well without any issues. We haven't used any of the other sizes but they are just waiting in their little container until the day we need them.These are a great value and I would recommend these to anyone who has any use for really tiny set screws.

The variety is good but sizes are small

This is a great set of hex head grub screws. Most of the time, sets tend to stress the larger diameters, but for most RBAs/RTAs you need either an M2.5 or M3 screw (with M3 the most common) in either a 3mm or 4mm length. This covers that range well, plus gives you coverage for slightly smaller sizes (M2) which can be useful for older attys or ones designed more for MTL with a small deck.In addition to using them as spares, I have replaced the flat or Philips head screws that the atty came with with these hex head. The hex head ones are a lot easier to deal with since the head doesn't strip out as easily as flat or Philips. Of course, you need to use a good quality hex driver and not the junk that comes with the atty. A poor driver will strip out even the best made grub screws.They come in a nice organizer with each bay labeled as to size on the side of the bin. The organizer is lightweight plastic, but sturdy enough for normal use.The grub screws themselves are of good quality. I would have preferred a flat rather than a cup point, but the cup is shallow enough that it still makes good contact even with single wire builds. More beefy wire presents no problem at all with the screw making good contact.Great set to have for spares and to replace stock grub screws with ones that are of better quality.

They work great have way more than I need I use them for my RC cars perfect little container for the price well worth it thank you very much I will order again

Can't comment on screw quality but the container with the screw was not marked as to size.

Bought these for a partscasters MIM bridge saddles that has a low neck pocket. Was able to use the M3 6mm for the high e saddle.

Need the bigger sizes added to this kit!!