براغي رأس كوب M20 × 45 مم | فولاذ سبائكي (25/عبوة)

Installed these on a machinery guard where vibration is a problem, and the cup point tip grips the shaft better than the flat-point screws I used before. The alloy steel feels sturdy, no rounding on the hex socket even after cinching them down hard.

The hex socket drive made torquing these down in a cramped spot way easier than I expected. The cup point really digs into the shaft, so I'm confident these won't back out during vibration. Solid pack for the price.

The hex socket drive made torquing these down in a cramped bracket a breeze, and the cup point bit into the shaft exactly where I needed it. For 25 pieces of alloy steel this size, the price is tough to argue with.