Oh lord, he's reviewing rack screws. I'll make it quick: these are some nice rack screws! The pilot point makes them much easier to start than the hardware store screws I've used forever, and they're smoother to screw in and out too. Better tolerances? I don't know, but I put all my other screws next to the studio's couch (where all the other free stuff is). Made in the US by a company that makes server racks and cabinets and seems to care about little details. Surely Andy Hong has something to say about this...
100 pack, $17 street; kendallhoward.com