براغي سوكيت سيت من النايلون مقاس #5-40 × 1/4" برأس كوب | فولاذ سبائكي (100 / عبوة)

I used these to secure a small jig on a mill table, and the hex socket drive let me torque them down precisely in a cramped spot. The nylon pellets held firm without marring the surface.

The nylon pellet tip really grips the shaft without marring it, and the hex drive lets me torque them down precisely in tight spots. Worked perfectly for a jig fixture I'm building.

I needed some high-torque set screws for a tight machinery adjustment, and these #5-40s with the hex socket drive fit perfectly. The nylon pellet tip really grips the shaft without marring it, and the alloy steel feels sturdy. Exactly what I was looking for.