مسامير رأس سداسية M16-2 X 270mm | فولاذ مقاوم للصدأ 316 | ملولبة جزئياً (5 / عبوة)

I used these to replace old bolts on a dock gate, and the 316 stainless is holding up perfectly against the saltwater spray. The partially threaded shaft gave me just the right grip depth without bottoming out.

The hex head design made tightening these a breeze with my ratchet socket, and the partial threading was exactly what I needed for a secure machinery mount. They feel solid in hand and the stainless finish looks clean.

The partially threaded design made installation on my machinery much smoother, and the 316 stainless steel feels incredibly sturdy for the price. I used a socket drive with no issues—exactly what I needed for this project.