براغي رأس سداسي M27-3 × 180mm | فولاذ درجة 8.8 عادي | جزئي الخيط (40 / عبوة)

The hex head on these M27 screws grabbed my socket perfectly without slipping, and having 40 in the pack let me finish the whole assembly line setup at once. The 8.8 steel feels solid and the partial threading helped align the fasteners quickly.

Used these to bolt a heavy press frame together and the 180mm length gave just enough thread engagement with thick nuts. The hex heads held up fine under full torque with a socket, no rounding at all. Solid fasteners for the price.

I was a little unsure about the M27-3×180mm size, but these partially threaded screws fit perfectly in my press jig. The class 8.8 steel feels sturdy and the hex head drives smoothly with a socket, no stripping.