براغي رأس كبسولة M10-1.5 × 40 مم | رأس زر بمحرك سداسي | ملولب بالكامل | فولاذ سبائك كلاس 10.9 مؤكسد أسود حراري (100/عبوة)

The black oxide finish on these M10 socket cap screws looks clean and professional, and they held perfectly when I used them to secure some heavy-duty machinery components. The hex socket drive made installation straightforward with no rounding issues.

I needed some strong bolts for a jig I'm building, and these M10s threaded in perfectly with a hex key. The 40mm length was exactly right, and the black oxide coating seems tough enough to handle repeated tightening without stripping.

The black oxide finish looks great and seems durable, and the hex socket drive made tightening them into my fixture a breeze. These M10 screws are exactly the right length for medium-duty machinery assemblies.