براغي ذات رأس أسطواني مجوف 7/8-9 X 2-1/4" | محرك سداسي مجوف | فولاذ مقاوم للصدأ 18/8 (10 / عبوة)

The hex sockets are cut clean so my Allen wrench seats fully, no wobble even on the first drive. These 18/8 stainless screws held up through a full day of jig adjustments without a hint of thread galling. Solid buy for precision work.

I’ve been using these for a custom fixture build and the hex socket drive made installation a breeze—no stripping the head. The stainless finish looks clean and feels sturdy, exactly what I needed for long-term reliability.

Used them to rebuild a small jig at work, and the 18/8 stainless finish cleaned up nicely after a quick wipe with solvent. The hex socket drive seated deep and didn't strip even when I torqued them down hard. Solid buy for the price.