براغي رأس مقبس M6-1 × 28 مم | محرك مقبس سداسي | خيط كامل | فولاذ سبائكي فئة 12.9 مطلي بالزنك (200 / عبوة)

The hex socket drive on these M6 screws made installation a breeze with a standard Allen key, and the zinc plating looks clean even after a week of use on my jig build. I grabbed the 200-pack for a machinery repair, and the 12.9 alloy steel feels solid enough for repeated tightening.

These 12.9 grade screws held a fixture plate firmly without stripping during assembly. The zinc coating looks clean and consistent across all 200 pieces in the bag.

Swapping out old bolts on a jig, these M6 screws threaded in perfectly and the zinc plating looks clean. The 12.9 alloy steel gives me confidence they won’t strip under high torque. Exactly what I needed for a precise assembly.