HOLO-KROME 32120 براغي تثبيت بنقطة كوب 1/4-20 X 1/2" | فولاذ سبائكي أكسيد أسود حراري (100 / عبوة)

The black oxide finish on these cup point set screws is holding up beautifully on my lathe tool holders, and the hex socket drive makes installation a breeze. For a hundred pack at this quality, it's hard to beat the value.

These set screws fit perfectly in my milling machine’s drawbar, and the hex drive made them easy to tighten without stripping.

Installed a few of these on a shaft assembly today and the hex socket drive made tightening them in tight spots so much easier than a standard screw. The black oxide finish looks clean and professional for a project where appearance matters.