براغي رأس كبس M12-1.75 × 30 مم | رأس زر محرك سداسي | ملولبة بالكامل | فئة 10.9 من سبائك الصلب أكسيد أسود حراري (100/عبوة)

The hex socket drive on these M12 screws made installation quick and precise with no cam-out, and the black oxide finish looks clean on my tooling jig. They feel solid enough for heavy-duty use, definitely up to the task for precision assemblies.

Used them to secure a heavy-duty jig on my mill and the hex socket drive made tightening a breeze. All 100 screws had clean threads and consistent length, exactly what I needed.

The thermal black oxide finish on these M12 screws already looks great and seems like it’ll resist rust in my shop longer than the zinc-coated ones I’ve used before. The hex socket drive made tightening them into my jig frame a smooth, no-slip process.