HOLO-KROME 33124 براغي تثبيت سداسية بنقطة كوب 7/16-20 × 1/2 بوصة | فولاذ سبائكي مؤكسد أسود حراريًا (100 / عبوة)

These little cup point screws cinch down perfectly in the tapped holes I'm using for a custom shaft assembly. The hex socket drive really lets you get them torqued without stripping.

The black oxide finish on these cup point screws resists wear beautifully during assembly. They seated flush in the tapped holes on my shaft project without any wobble. Exactly the right grip for component clamping.

The hex socket drive fits perfectly with my standard allen wrench, and the black oxide finish makes them slide into tight spots without binding. Used these to secure a pulley on a small shaft and they haven't budged after a week of use.