HOLO-KROME 76281 براغي رأس أسطوانية M8-1.25 × 90 مم | محرك سداسي | فولاذ سبائكي مع أكسيد أسود حراري (100/عبوة)

The black oxide finish feels durable and resists scratches well during assembly. These M8 bolts threaded smoothly into my jig frame without any binding.

The black oxide finish on these screws held up perfectly during my jig assembly without any galling. Each one threaded cleanly through tapped holes, and the 90mm length was just right for our fixture build.

Finally, a cap screw that doesn't strip out on the first tighten—the hex socket drive on these grabbed perfectly. I used them for a jig build and the 90mm length was just what I needed. The black oxide finish also looks clean and professional.