براغي رأس سداسي 7/16-14 × 1 بوصة | فولاذ درجة 5 أصفر زنك | ملولب بالكامل (650 / عبوة)

The hex heads fit my 1/2" socket perfectly, which made tightening them onto a heavy equipment frame quick and satisfying. No stripping on the threads either, even with a high-torque wrench. These bolts feel solid enough for repeated use.

I was relieved to find that the yellow zinc coating on these Grade 5 steel screws has held up well so far, with no corrosion after a few weeks in a damp shop. The fully threaded shank allowed for a tight, secure fit in my equipment frame without any binding.

These hex heads fit a standard wrench perfectly, so I didn't have to wrestle with a single one during assembly. The yellow zinc finish looks solid and the threading was clean all the way down on every bolt I used.