براغي رأس سداسي 1/2-13 × 1-3/8" | صناعة أمريكية | فولاذ درجة 8 أصفر زنك | كامل الخيط (50 / عبوة)

Had to fasten some heavy machine skids and these Grade 8 bolts handled the torque without stripping. The yellow zinc coating looks uniform and seems like it'll resist rust well.

Needed some high-strength bolts for a heavy-duty repair on a trailer hitch, and these fully threaded Grade 8s handled the torque without stripping. The yellow zinc coating looks solid and uniform across all 50 pieces.

These bolts fit perfectly into a heavy-duty bracket I’m building—the hex head grabbed the socket nicely without slipping. The yellow zinc finish on the Grade 8 steel looks clean and seems like it’ll hold up against rust. Just what I needed for a solid machinery repair.