براغي رأس سداسي ثقيل مقاس 3/4-10 × 2-1/4" | صناعة أمريكية | فولاذ A307 درجة B مطلي بالزنك | ملولبة بالكامل (100 / عبوة)

The threads are clean and fully cut the whole way down, so they started smoothly without any cross-threading on my equipment frame. I've used a lot of hex bolts over the years, and the zinc finish on these feels more durable than what I usually get, held up fine when I torqued them to spec.

Zinc plating is smooth and even across all 100 bolts—no flaking or thin spots like I've seen with cheaper packs. These heavy hex heads gave my equipment assembly a solid, snug fit without any stripping issues.

Threads were clean and gauge-perfect, so the nuts spun on without any binding — that's rare for bulk hardware. The full threading on these 3/4-10s made them ideal for the equipment base I was rebuilding, and the zinc finish is holding up fine so far.