براغي تثبيت بنقطة كأس مع رقعة نايلون 1/4-20 × 1-1/2 بوصة | فولاذ سبائكي (100 / عبوة)

The nylon patch on these is a nice touch, locks them in place much better than standard screws. I used them to secure a fixture plate on my mill and not a single one has backed out after a full day of use.

I needed set screws for a jig project, and the cup point on these grips really well without damaging the surface underneath. The 1-1/2" length was just right for my setup — they tightened securely even in a tight spot.

The hex socket drive made these easy to install in tight spots where my fingers just couldn't reach. Cup point tip gives them a clean look, and the alloy steel feels solid and durable for the price.