براغي تثبيت ذات رأس مقبس مدبب M6 X 16mm | فولاذ سبائكي (250 / عبوة)

These set screws locked tight on my motor shaft with just a few turns — the hex drive made it easy to reach in a cramped spot. The cone point really digs in for a solid hold, and a full pack of 250 should last me years.

The cone point bites into the shaft cleanly and holds tight under vibration, which is exactly what I needed for a stubborn adjustment collar. The alloy steel feels sturdy, not brittle like some cheaper sets I've used. This 250-pack should last me years.

The hex socket drive let me torque these M6 cone points down securely in a tight spot where a wrench wouldn't fit. The alloy steel feels solid, and the 250-pack is great value for the price.