براغي رأس سداسي M12-1.75 × 230mm | فولاذ فئة 10.9 عادي | ملولبة جزئيًا (8 / عبوة)

I needed longer bolts for a heavy equipment repair and these 230mm cap screws fit perfectly, the partially threaded section made alignment much easier. The hex heads held up well under my impact wrench without stripping.

Finally found a bolt long enough to reach through a heavy-duty bracket I was mounting on a press. The partial threading along with the hex head made it easy to torque to spec without slipping.

Needed a longer bolt for a jig I was building, and these 230mm M12s fit perfectly with clean threads that started easily. The class 10.9 steel feels sturdy, and the partial threading gave me just enough grip without binding.