HOLO-KROME 76412 M12-1.75 X 100mm براغي ذات رأس أسطواني | محرك سداسي | فولاذ سبائكي بأكسيد أسود حراري (25 / عبوة)

The hex drive on these M12-1.75 screws fits perfectly with my standard Allen wrench, making installation on a milling fixture much easier than I expected. The black oxide finish gives them a clean, professional look that should resist rust well.

Installed these on a jig for a production run and they seated perfectly with no binding. The black oxide finish feels solid and hasn't scratched during repeated use.

The threads are clean and sharp all the way down, and they seated perfectly in my jig plate without any binding. Used a dozen on a fixture assembly and not one stripped or bent under torque.