براغي رأس سداسية M6-1 × 25 مم | فئة 8.8 فولاذ زنك أصفر | ملولبة بالكامل (400/عبوة)

Threads ran clean through the yellow zinc plating, and the fully threaded body grabbed perfectly in my steel brackets. For the price per package, these M6-1s are a solid deal for general shop work.

Used these for a heavy-duty conveyor repair, and the hex heads drove cleanly with a socket every time. The yellow zinc finish looks durable, and the 25mm length fit perfectly for that application.

These are exactly what I needed for a jig assembly at work — the class 8.8 steel grabbed tight without stripping, and the yellow zinc coating looks sharp and uniform. The fact that they're fully threaded down to the head saved me from having to source a separate spacer size.