براغي ذات رأس مقبس بنقطة كوب 5/8-11 × 5" | فولاذ سبائكي (25 قطعة/عبوة)

Swapped out the factory set screws on a heavy-duty indexing fixture and these 5/8-11 x 5" cup points seated perfectly. The hex socket gave me the torque I needed without stripping, and the alloy steel feels solid.

The cup point really bites into the shaft once you get the torque on it, and the hex socket made tightening them in a tight spot way easier than I expected. These are solidly built and the full 5 inches of threading gave me plenty of grip for a heavy-duty jig.

These set screws are solid, the cup point bites down firmly on the shaft and hasn't budged even with the torque I put on it. The hex drive made seating them deep in a tight spot way easier than I expected.