براغي مقبس نقطة مخدد 5/8-11 × 3/4 بوصة | فولاذ سبائكي (50 / عبوة)

The knurled cup point grips the shaft much better than I expected, even on a slightly worn keyway. Installation was straightforward with a hex key, and the alloy steel feels solid for heavy vibration areas.

The hex socket drive made seating these in a tight spot under the machine frame way easier than fumbling with a wrench. The knurled cup point grips firmly without stripping, and the alloy steel feels solid for the price. Exactly what I needed for a quick fix.

The knurled design on these set screws provides a solid, non-slip grip even when my fingers are greasy, which is a nice touch for assembly work. They threaded in smoothly and held firm without any wobble.