HOLO-KROME 76284 M10-1.5 X 12mm براغي مقبس سداسي | سبائك فولاذ أكسيد أسود حراري (100 / عبوة)

The black oxide finish looks great and held up fine when I torqued them into a steel jig, no galling on the threads. Pack of 100 is solid value for tooling projects, and the hex socket drive seated cleanly every time.

Used a few of these on a small fixture I'm building and the black oxide finish seems really consistent across all 100 screws. The hex socket drive gave a nice snug fit with my Allen key, no wobble at all.

I needed some decent cap screws for a jig I was building, and these fit perfectly with a tight, clean thread. The hex socket drives smoothly without any stripping worry, and they feel solid enough for repeated clamping force.