براغي رأس أسطوانية M5-0.8 × 100 مم | محرك سداسي | ملولبة جزئيًا | فولاذ مقاوم للصدأ 18/8 (100 / عبوة)

The partially threaded design made them much easier to install into my jig's tapped holes, and the hex socket gives a solid grip without stripping. I've used a dozen already with no corrosion issues, and the 100-count pack is great value for precision work.

These are exactly what I needed for my jigs and fixtures, the hex socket drive makes them a breeze to tighten even in tight spots. The 18/8 stainless finish looks clean and I can tell they won’t rust out on me anytime soon.

Threading is partial, so they grab well without binding in my tooling setup. The stainless finish feels clean and corrosion-resistant right out of the pack.