براغي ذات رأس أسطواني M8-1.25 X 18mm | رأس مسطح محرك سداسي | ملولبة بالكامل | فئة 10.9 فولاذ سبائكي مؤكسد أسود حراريًا (400/عبوة)

Needed a full box for a custom jig I’ve been building, and these came through with clean threads and a consistent hex fit on every one I’ve used so far. The 10.9 alloy steel feels properly tough for precision work, and the box is a solid value for the quantity.

The black oxide finish on these screws looks nice and professional for jig builds. They seated flush in my counterbored holes.

Needed a batch of fasteners for a few machinery repair projects, and these flat head hex screws torqued down perfectly without stripping. The black oxide finish feels durable, and they came out of the pack clean and uniform—no rust or burrs to deal with. Solid buy for the price, especially if you're