براغي رأس سداسي 1"-8 × 10" | صناعة أمريكية | فولاذ درجة 8 مطلي أصفر زنك (10 / عبوة)

The hex head is a solid 1-1/8" across the flats, so a standard wrench grabs it cleanly without slipping. Threads ran smooth into my equipment frame, and the yellow zinc finish hasn't shown a speck of rust in the week they've been outdoors.

Was a bit worried about the threads stripping given the size, but the Grade 8 steel feels incredibly solid and the yellow zinc coating seems like it'll hold up well in my shop. These bolts seated perfectly in my press fixture without any wobble.

I needed some heavy-duty 1"-8 x 10" bolts for a piece of industrial equipment, and these hex head cap screws fit perfectly with no issues. The threads are clean and the yellow zinc coating looks like it'll hold up well.