براغي رأس سداسية M16-2 × 75 مم | فولاذ درجة 10.9 مطلي بالزنك | ملولبة جزئيًا (25 / عبوة)

Threads were clean and the zinc coating is even, no burrs or rough edges that usually make me re-tap holes. The partial thread down to 75mm gave me just the grip I needed for a steel bracket without bottoming out. Solid buy for the price.

The partially threaded design made it easy to snug these M16 bolts up tight against the equipment frame without binding. They drove smoothly with a socket, and the zinc coating looks clean and uniform across all 25 pieces.

The partially threaded design works fine for my light assembly jobs, but the plating already shows a few marks after just one use. They're okay for the price, but I'd expect better durability from class 10.9 steel.