براغي رأس أسطوانية بمفتاح سداسي M20-2.5 × 55 مم | محرك سداسي | سنون كاملة | فولاذ مقاوم للصدأ 18/8 (25 / عبوة)

The threading is clean and uniform on every single screw, so they drive in straight without any binding. Used them to bolt down a jig plate and they've held rock solid without a hint of corrosion after a week of coolant spray.

The hex socket drive sits perfectly flush, and the 18/8 stainless finish looks clean on my jig setup. Threads ran smooth all the way down without any binding, which is exactly what I want for precision assemblies.

I needed some heavy-duty fasteners for a jig I was building, and these M20 socket cap screws fit the bill perfectly—the hex socket drive made installation a breeze with my Allen key. The 18/8 stainless steel feels solid and doesn't show any signs of corrosion after a few weeks in my damp workshop.