براغي سوكيت بنقطة كوب من HOLO-KROME 33110 3/8-24 × 5/8" | فولاد سبائكي مع أكسيد أسود حراري (100 / عبوة)

The hex socket drive made installation straightforward, and the black oxide finish looks clean and professional against the steel shaft. These screws hold firm once torqued down, perfect for securing components in tight spots.

The cup point bites nicely into the shaft without stripping, and the black oxide coating feels solid out of the box. For a hundred pieces at this price, the threading was clean on every single one I've used so far.

The hex drive seated perfectly flush in my shaft assembly, and the black oxide finish held up without any chipping during torque-down. Exactly the grip I needed for those tight tapped holes.