براغي رأس سداسي 3/4-10 × 10" | فولاذ درجة 8 مطلي زنك | ملولبة جزئياً (30 / عبوة)

These bolts threaded cleanly into the mounting holes on my milling machine without any binding. The hex head gave my socket wrench a solid, slip-free grip, and the zinc coating looks like it will resist rust well.

I needed some heavy-duty bolts for a press rebuild and these Grade 8s were exactly what I was after. The zinc plating looks clean and the partial threading made alignment a breeze with a socket.

These bolts threaded perfectly into my heavy duty jig without any binding, and the zinc coating looks consistent all over. The partial threading gave me just the right grip length for a thick steel bracket I was mounting. Exactly what you need for a critical structural joint.