براغي رأس سداسية M36-4 × 220 مم | فولاذ فئة 10.9 عادي | ملولبة جزئيًا (1 / عبوة)

Threaded section bites cleanly into our equipment frame, and the hex head sits flush for a solid wrench grip. Just swapped out a worn bolt on the press—this one torqued down without any wobble.

Heavy-duty feel to these bolts, the 10.9 grade steel is definitely not playing around. Wrenching them into my equipment frame took some muscle, but the hex head gripped perfectly and the partial threads made alignment a breeze. Exactly what I needed for a solid industrial fix.

The partially threaded design made it easy to start by hand before tightening with a socket, and the hex head gave my wrench a solid grip without slipping. Exactly what I needed for a machinery repair project.