براغي رأس سداسي M22-2.5 X 140mm | فولاذ فئة 8.8 مطلي بالزنك | ملولبة جزئياً (5 / عبوة)

Needed these for a press rebuild and the 8.8 steel rating handled the torque perfectly. The zinc finish was clean and the partial threading made alignment in the blind hole straightforward.

The hex head on these M22 screws gave me a solid, no-slip grip with my socket wrench, which is exactly what I needed for a heavy equipment build. The zinc plating seems durable and corrosion-resistant right out of the package.

The partial threading made it much easier to drive these into my press frame without fighting the shank the whole way. They seated firmly with a socket and the zinc coating looks like it'll hold up fine in my shop.