Set Screws Assortment Kit, 400 Pcs M3/M4/M5/M6/M8 Allen Head Hex Socket Grub Screw Set, Black Hex Allen Head Screws with Internal Hex Drive for Door Handles, Light Fixture Screws

This set provides a very nice assortment for the price. Allen keys are right there too so you don't have to go get them. For set screws, the quality sure does seem fine to me. I needed two for a firearm. For a few bucks more I got a lifetime supply! I let my friends know in case they need one. Good value.

This set is more than I will used at this time; but the screws are there when I need them. Also they provide the hex wrenches to install them.

Just as I expected. I like that the Allen wrenches can with. Definitely exceeded my expectation.

I bought a faucet from a box store and it was missing one of the set screws. I found the set screw on Amazon from the faucet maker and they wanted $8 for a set of two screws. Forget that nonsense, I bought this set for about the same price and have 400 pcs! Sure I only needed one, but I'm set for the next 399 times I just need one!

Very cost effective, I probably will never have to buy another set screw. About the same price as a couple screws at hdwr. store.

Good value and was happy until the cheaply made latch fell off and almost 400 screws went all over the place.If you buy this, transfer them to a well made container :)