براغي رأس أسطوانية مقاس M6-1 × 22 مم | محرك سداسي | ملولبة بالكامل | فولاذ سبائكي فئة 8.8 مطلي بالزنك (600 / عبوة)

Got these for a batch of jig fixtures I was building and the 22mm length was exactly what I needed. The threads are clean and they seated smoothly without any binding. For six hundred pieces at this price, they're a solid deal.

Pulled a few of these out of the pack to check the thread quality, and the zinc plating is nice and even with no flakes. They seated perfectly in the tapped holes on my fixture plate, and the hex socket gave a solid grip without any strip risk.

The hex drive fit my hex key perfectly without any wobble, and the zinc plating on these M6 screws looks clean and consistent across the batch. Had to order a second pack after using the first for a jig build, which says enough.