براغي رأس سداسية نقطة مخروطية 5/16-24 × 2 بوصة | صلب سبائكي (100 / عبوة)

The cone point tip bites into the shaft much better than the flat ones I used before, and the alloy steel feels solid. I've already used half the pack on a few projects without any stripping.

The hex socket drive let me get these set screws really tight in a cramped spot on my rig. The cone point seated perfectly into the dimple on the shaft, and the 2-inch length was just right for the application.

Used these to secure a pully hub on a custom build—the cone point bites perfectly into the shaft without slipping. The hex socket let me torque them down easily even in a cramped bracket.