براغي ضبط ذات رأس أسطواني مع نقطة كوب M6 × 30 مم | فولاذ مقاوم للصدأ 18/8 (250/عبوة)

The cup point design really bites into the material, making these screws feel more secure than standard flat-tip ones. The hex drive lets me get them snug in tight corners without stripping.

The cup point bites into the shaft way better than any flat-tip screw I've used before, and the hex socket drive made torquing them down in a cramped motor mount surprisingly easy. All 250 arrived clean and threaded into the tapped holes without a single hitch.

These set screws threaded in perfectly on my lathe's tool post, and the hex socket let me really crank them tight without stripping. The stainless steel feels solid and should hold up well against rust.