براغي تثبيت سوكيت برأس مخروطي M3 × 20 مم | فولاذ سبائكي (100 قطعة/عبوة)

The hex socket drive is a lifesaver in tight spots where a regular driver just won't fit. These screws hold firm once torqued down and the cone point makes alignment much easier than a flat tip.

Finally, a set screw that actually bites into the shaft without slipping. The cone point on these M3s seats perfectly, and the hex drive lets me really torque them down in a tight spot.

My knuckle-saver for sure. The hex socket drive gives me real torque control even when I’m adjusting in a cramped spot, and the cone point bites so cleanly on the first pass. These are holding steady after a week of vibration.