صواميل سداسية 5/16"-18 | فولاذ (5000 / عبوة)

Got these for a big project and they all threaded on smoothly without a single dud in the box. The bulk pack saved me a ton compared to buying smaller quantities, and the steel finish feels solid even under a wrench.

The threading is clean and consistent on every single nut I've pulled from the box—no cross-threading or burrs to fight with. For a 5000-count package of plain steel hex nuts, the price breaks down to pennies, and they've held up fine on my trailer frame so far.

The hex profile grabbed my socket wrench cleanly on every single one, which mattered when I was driving a few hundred of these onto studs. Five thousand steel nuts in one box sounds excessive, but it covered my whole frame build and left a good stock for spares. Exactly the thread fit I needed for 5