3/4-16 × 2-1/2 بوصة براغي رأس سداسي | صناعة أمريكية | فولاذ سبائكي PFC9 أصفر زنك (20/عبوة)

The hex head grabbed my socket perfectly without any rounding, and the yellow zinc coating looks more durable than I expected for the price. These bolts seated cleanly into my press frame with no binding—just what I needed for a solid repair job.

I’ve been using these for heavy equipment assembly at work, and the hex heads fit my socket perfectly without any stripping. The PFC9 alloy steel feels solid and durable.

The yellow zinc coating looks sharp and the threads are clean, no burrs. These hex heads seat perfectly with a socket, and the alloy steel feels seriously solid for the price.