براغي رأس مقبس M5-0.8 X 60 مم | محرك مقبس سداسي | خيط جزئي | سبائك فولاذية فئة 12.9 مؤكسدة حرارياً باللون الأسود (300 / عبوة)

The black oxide finish on these M5 screws gives them a professional look and seems to resist corrosion well during assembly. I used a full pack on a jig project and all 300 threaded perfectly into tapped holes without any stripping. The 60mm length is just right for thicker plates when you need part

These M5 hex socket screws are exactly what my jig build needed. The 60mm length and partial threading gave me just the right grip in the aluminum frame.

The black oxide finish looks properly done, not just cosmetic, and the threads are clean enough that I didn't have to chase a single one before using them in my precision assembly rig. Having 300 in the pack means I'll be set for a long time, and the 12.9 rating gives me real confidence for the clam