7/16-14 × 7/8" براغي رأس سداسي | فولاذ درجة 8 زنك أصفر | خيط كامل (700 / عبوة)

The yellow zinc finish on these Grade 8 bolts is surprisingly consistent across the whole box—no chipping or uneven spots. I’ve used about 150 so far on a heavy equipment frame, and every one threads smoothly with a socket. Exactly what I needed for a bulk job without any junk in the mix.

I needed a bulk pack of hex head cap screws for a frame assembly, and these Grade 8 steel ones with the yellow zinc finish feel solid and are easy to drive with a socket. The 7/16-14 thread size was exactly what my jig required, and every single one threaded in smoothly with no jamming.

The threading is clean and uniform across all 700 pieces, so they drive in smoothly without any cross-threading issues. The yellow zinc finish has held up well on the assembly line so far, and the hex heads grab a socket perfectly every time.