براغي رأس كبس M10-1.5 × 45 مم | محرك سداسي رأس أسطواني | ملولبة بالكامل | فولاذ سبائكي فئة 12.9 أكسيد أسود حراري (100 / عبوة)

The black oxide finish on these is smooth and even, and the hex sockets grab the Allen key cleanly without any wobble. I've used about thirty so far in a fixture setup and every single one threaded in smoothly with no binding or soft spots. Solid value for a hundred pieces of class 12.9 hardware.

These seated perfectly in my jig, and the hex socket drive made installation straightforward. The 45mm length was exactly what I needed for my tooling project.

The black oxide finish on these M10 screws is holding up perfectly on my drill press jig, no chipping after repeated tightening. The hex socket drive grips securely without stripping, and the 45mm length was just right for my assembly.