M10 X 18mm براغي ضبط نقطة الكوب | فولاذ سبائك (250 / عبوة)

The hex socket drive makes it easy to tighten these in awkward spots without stripping the head. I used a full bag on a new jig and every screw held perfectly with no slipping.

These cup points bite into the shaft nicely, no slipping after a few hours of use. The hex socket drive makes tightening them in those tight spots a breeze, and the whole pack feels solid for the price.

Finally found set screws with a proper hex socket that actually grips my allen key without stripping, even in tight motor mounts. The cup point bites into the shaft nicely and the alloy steel feels solid across all 250 pieces.