براغي رأس سداسي 1-3/4-5 × 6" | درجة BD من سبائك الفولاذ العادي | ملولبة جزئيًا (1 / عبوة)

The threads caught perfectly on my first try, and the Grade BD alloy steel feels solid enough for heavy equipment assembly. This 6-inch length was exactly what I needed for a tight mounting bracket.

The hex head gave my socket wrench a solid grip, and the alloy steel feels tough enough for heavy equipment assembly. This single 6" bolt was exactly what I needed to finish a mounting job without hunting for a matching fastener.

I used these on a heavy-duty bracket repair, and the hex head gave my socket wrench plenty of grip without slipping. The alloy steel feels tough enough for real industrial work.