M36-4 X 170mm براغي رأس سداسي | فولاذ فئة 8.8 عادي | ملولب جزئيًا (2/عبوة)

The hex head was a perfect fit for my socket wrench, making installation on a heavy equipment frame much easier than I expected. These M36 bolts feel solid in the hand and the partial threading grabbed just the right amount for a secure hold.

Threads were clean and the 8.8 grade held torque perfectly when I tightened them on a press frame, no stripping at all. For the price per bolt, the partially threaded length gave me just enough grip without bottoming out in the blind hole.

Used these to secure a base plate on a press assembly, and the hex head gave a solid bite with a socket wrench. The partially threaded section helped align everything before tightening down.