HOLO-KROME 60016 براغي ذات رأس مقبس #5-40 X 1/2" | محرك سداسي مسطح الرأس | سبيكة فولاذية مؤكسدة حرارياً باللون الأسود (100 / عبوة)

I needed a fresh batch of these for a jig I'm building, and the threads are clean and consistent across the whole pack. The flat head sits perfectly flush in counterbored holes, which saves me time on final assembly.

The black oxide finish on these #5-40 screws is flawless, and the flat head sits perfectly flush in my jig fixture. I've used about half the pack for small tool repairs and haven't had a single stripped head or issue with the hex socket drive.

Used these for a jig build on my mill, and the black oxide finish held up well against coolant splashes. The flat head sits flush nicely, though I wish the pack included a few extras for the price.