براغي ذات رأس سداسي 9/16-18 × 2-1/2" | صنع في الولايات المتحدة | فولاذ سبائكي درجة L9 مطلي بالزنك الأصفر | ملولب جزئيًا (25 / عبوة)

The hex head got a solid bite with my socket wrench, no stripping at all. These bolts feel heavier and tougher than the usual hardware store stuff. Perfect for securing heavy equipment on the farm.

Used them to bolt down a new piece of shop equipment and the partially threaded design seated perfectly without any binding. The hex head gave my socket a solid grip, and the yellow zinc finish already looks tough as nails. These are the kind of bolts you buy once and forget about.

The yellow zinc coating on these L9 bolts is holding up well in my damp shop, no rust after a month. They thread smoothly into tapped holes and the hex head grabs a socket perfectly without stripping. Exactly what I needed for heavy equipment assembly.