براغي تثبيت ذات رأس مسطح 3/8-16 × 2-1/4" | فولاذ سبائكي (100 / عبوة)

I needed some set screws for a jig I was building, and these flat points let me seat everything flush without any snagging. The hex socket drive really helps apply even torque in a cramped spot.

The hex socket drive makes these set screws easy to tighten even in awkward spots, and the alloy steel feels tough enough for heavy use. I used them to secure a pulley on a small engine shaft, and they held perfectly without stripping. Just what I needed for that job.

I was honestly bracing for some of these to be out of spec, but the threads are clean and the flat points are ground perfectly consistent across the whole hundred. Used a full batch on a jig frame and didn't have to chase a single hole. At this price per piece, I'm grabbing another box next week.