براغي رأس سداسي 3/4-16 × 2-1/2 بوصة | فولاد درجة 5 أصفر زنك | ملولبة بالكامل (25/عبوة)

I needed some fully threaded hex bolts for a jig I was building, and these Grade 5 cap screws threaded in smoothly without any binding. The hex head gave my socket a solid, no-slip grip, and the yellow zinc finish looks clean and durable.

The yellow zinc finish on these bolts is holding up perfectly on my trailer hitch, even with road salt exposure. They threaded into the tapped hole smoothly without any binding, and the hex head gave my ratchet a solid grip. Exactly what I needed for a reliable frame mount.

Installed these on a piece of heavy farm equipment and the Grade 5 steel held the torque just fine without stripping. The threads were clean and started easily by hand, which saved me some hassle.