براغي رأس مقبس مسطحة من HOLO-KROME 87076 M5-0.8 × 30 مم | محرك سداسي رأس مسطح | فولاد سبائكي مع أكسيد أسود حراري (100 / عبوة)

The black oxide finish on these screws is really consistent and gives them a clean, professional look. They seated perfectly in my tooling jig without any binding. I'm glad I picked up a hundred-pack—I'll use them for all my precision assemblies.

Had to swap out stripped bolts on a jig and these seated perfectly with no wobble. The black oxide seems slicker than the usual dark finishes I've dealt with, making install smoother.

Installing these into my jig frame, the hex socket drive held up perfectly without stripping under torque. The 30mm length on these M5 screws gave me exactly the reach I needed for a tight assembly.