براغي رأس سداسي ثقيل 3/4-10 X 3-1/4" | صنع في الولايات المتحدة | فولاذ A307 درجة B عادي | ملولبة جزئيًا (40 / عبوة)

Needed heavy-duty bolts for a trailer hitch rebuild, and these threaded smoothly without any binding. The partially threaded shank gave plenty of grip length for my application. They feel solid—exactly what I expected from USA steel.

Had to tighten these down with a big wrench and the hex head held up perfectly without rounding. The 3/4-10 threads engaged smoothly on the first try, which saved me time on a heavy equipment repair.

The threads cut clean and the partially threaded section seated perfectly against my frame bracket—no fussing with alignment. At 3/4-10, these feel solid in hand, and the US-made steel held up without a hint of galling while I torqued them down.