براغي رأس مقبس M18-2.5 × 60 مم | محرك مقبس سداسي | ملولب بالكامل | فولاذ سبائكي من الفئة 12.9 أسود حراري (25 / عبوة)

Installed these on a jig I’m building and they seated perfectly with no wobble. The black oxide finish looks clean and professional, and the 60mm length was exactly what I needed.

The black oxide finish on these screws held up perfectly during my tooling setup, no chipping or wear after tightening to spec. They seated cleanly in the jig holes with no binding, exactly what I needed for precision work.

Used a few of these to rebuild a jig that’s been rattling around the shop, and the black oxide finish held up nicely without any residue. The hex socket drive seated cleanly and the 12.9 alloy steel feels plenty rigid for the torque I put on them. Exactly what I needed for a precision setup.