HOLO-KROME 76144 M5-0.8 X 45mm براغي ذات رأس مقبس | محرك سداسي | سبيكة فولاذية مؤكسدة حرارياً سوداء (100 / عبوة)

The 45mm length was exactly what I needed for my jig build, and the black oxide finish looks great while resisting rust. These socket heads grab nicely with a hex key, and the threads cut cleanly into tapped holes without binding.

I needed some decent cap screws for a small jig project, and these M5-0.8 x 45mm ones with the black oxide finish fit perfectly and held up well under my shop vise. The threads were clean and started smoothly without any binding.

The thermal black oxide finish on these screws gave my tooling fixtures a nice, corrosion-resistant look. They threaded smoothly into the pre-tapped holes without any binding. Exactly what I needed for precise assembly work.