براغي ضبط بمقبس سداسي برأس كروي مدبب 1/2-20 × 1/2" | فولاذ سبائكي (100 / عبوة)

The knurled cup point gives these screws a really nice, finished look on my project. They seated perfectly with a hex key and the alloy steel feels solid, no stripping so far. Exactly what I needed for this assembly.

The hex socket drive makes installation a breeze, even in tight spots, and the knurled cup point grips steel firmly without slipping. These alloy steel screws have held up perfectly under heavy vibration in my machinery.

These set screws have a nice sharp cup point that locks down tight on my shafts. The hex socket drive makes them easy to install even in awkward spots, and I appreciate the knurling for grip during adjustment.