براغي ضبط ذات نقطة كوب M10 X 55mm | فولاذ سبائكي مطلي بالزنك (50 / عبوة)

The cup point really bites down firmly into the shaft, so I’ve had zero slipping after tightening. For 50 screws at this price, the zinc plating seems solid and the threads are clean.

The hex socket drive made torquing these down in an awkward spot under the lathe a breeze, and the cup point bit in nicely without slipping. Zinc coating looks even and hasn't chipped after a week of vibration. Fifty pieces should last me a while, so I'm stocked up.

These set screws have a nice, sharp cup point that bites in securely without stripping. The zinc plating seems durable and the hex socket makes tightening them in awkward spots much easier.