براغي رأس سداسي مقاس 1/2-20 × 3" | صناعة أمريكية | فولاذ سبائكي PFC9 زنك أصفر (50 / عبوة)

Threads are clean and the hex heads grabbed my socket perfectly — no stripped edges or sloppy fit on the first try. The alloy steel feels dense and solid, and they drive in with zero wobble. Exactly what I needed for the press rebuild.

The yellow zinc coating looks great and should hold up well in my shop environment. These are the first USA made fasteners I've bought in a while, and the quality difference is obvious.

The hex head on these screws grabs a socket perfectly without any slipping, and the yellow zinc finish looks clean. I used a full package to secure several motor mounts on a shop conveyor with no issues.