براغي مقبس بنقطة كوب مخددة M20 × 50 مم | فولاذ سبائكي (25 / عبوة)

The hex socket drive made tightening these in a tight spot much easier than I expected. The knurled cup point tip really locked into place without any stripping, and the alloy steel feels solid for the price.

These set screws torqued down cleanly in a tight spot where my wrench couldn’t fit—the hex socket drive saved me. The alloy steel feels solid, and the knurled cup point held firm without stripping.

The knurled cup point really bites into the shaft, and the hex socket makes tightening them in tight spots a breeze. I used these for a heavy-duty jig, and they haven't budged under load.