براغي رأس سداسية M30-3.5 × 140 مم | فولاذ فئة 8.8 مطلي بالزنك | كاملة الخيوط (2 / عبوة)

Installed these to fasten a heavy-duty bracket on my lathe, and the full threading made alignment a breeze. The zinc coating seems solid and the hex head gripped perfectly with my socket wrench.

These bolts threaded smoothly into the existing mounts on my press; the zinc plating seems durable enough to resist rust in a damp shop. Solid grip for the wrench too, no stripping on the hex head during tightening.

I was replacing some heavy machinery brackets, and the 140mm length on these fully threaded bolts was exactly what I needed. The zinc plating looks clean and evenly applied, and the hex head gripped my socket without slipping.