براغي رأس سداسي 7/8-9 × 2-1/2" | صناعة أمريكية | درجة L9 سبيكة فولاذية زنك أصفر | كامل الخيط (15/عبوة)

The yellow zinc finish is holding up great on the equipment I've had them on for a few weeks now, and the fully threaded body made seating them in tight spots a lot easier than I expected. For the price, you're getting a solid, heavy-duty bolt that feels properly made.

Put these on a piece of mining equipment that gets constant vibration and they haven't budged a millimeter. The yellow zinc coating looks like it'll hold up way better than the black oxide ones I used last time.

The hex head on these Grade L9 bolts gripped my socket perfectly without any slipping, and the yellow zinc finish looks like it will hold up well in my shop. Used a dozen of them to secure a press base, and the fully threaded length made installation a breeze.