براغي ضبط سداسية بنقطة كوب 1/4-28 × 2-3/4 بوصة | فولاذ سبائكي (100 / عبوة)

I've been looking for cup point screws that actually hold tight in awkward spots, and the hex socket drive on these makes all the difference when I'm using a ball-end driver. The alloy steel feels solid, and the 2-3/4 inch length is perfect for my current project.

These are exactly the length I needed for a tricky jig adjustment on my milling machine. The hex drive took the torque perfectly without stripping.

I needed some extra-long set screws for a custom fixture, and the cup point on these grips firmly without marring the shaft. The alloy steel feels solid, and the hex socket drive made installation easy in a tight spot.