براغي HOLO-KROME 76444 M16-2 × 55 مم سوكيت كاب | محرك سداسي | فولاذ سبيكة بأكسيد حراري أسود (25 / عبوة)

The black oxide finish on these screws gives them a nice, consistent look that matches the rest of my tooling perfectly. They seated smoothly in my jig without any binding, and the hex drive gripped firmly with a standard Allen key. Exactly what I needed for a precise assembly job.

Used them to rebuild a small fixture at work and the hex socket drive seated perfectly with no stripping. The black oxide coating gives them a clean, uniform look that should hold up well in my tooling setup.

The thermal black oxide finish gave them a nice, even coating straight out of the pack, and the hex socket drive seated perfectly with my Allen key. Threaded all 25 into a jig plate without a single hitch, and they torqued down solid.