براغي رأس سداسي #1-3/4-5 × 15 بوصة | درجة BD سبيكة فولاذ عادي | خيط جزئي (1 / عبوة)

The BD alloy steel took some serious torque without stripping when I tightened it into a jig fixture, and the partial threading gave me just enough grip for our heavy plate setup. For a 15-inch screw this long, the head held its shape perfectly under the wrench.

The 15-inch length was exactly what I needed for a heavy equipment repair, and the hex head made it easy to torque down with a socket. Even with partial threading, it held firmly in the tapped hole without any wobble.

Those 1-3/4-5 threads cut into my steel bracket perfectly, and the hex head let me really torque it down with my socket wrench. It's a hefty bolt that handled the load without any flex.