براغي رأس سداسي مقاس 1/2-13 × 3" | صنع في الولايات المتحدة | فولاذ سبائكي PFC9 مطلي بالزنك الأصفر (50/عبوة)

Installed these on a pump motor mount yesterday, and each bolt threaded cleanly into the tapped holes without binding. The hex head gave solid bite with my impact wrench, and the yellow zinc coating looks uniform across all fifty pieces.

The yellow zinc coating on these is flawless and even, and the threads cut cleanly with zero binding. I torqued them down on a press frame this morning and the hex heads held up perfectly without any stripping.

I bought these for a heavy-duty trailer hitch repair and was pleased that the threading was clean and ran smoothly into the nut without binding. The USA-made quality is noticeable—no burrs or rough edges like some cheaper imports. Solid hold so far.