براغي رأس سداسية M6-1 X 70mm | فولاذ فئة 10.9 زنك أصفر | سن جزئي (200/عبوة)

Used a whole bag of these mounting a steel rack to a concrete wall, and the yellow zinc coating made them slide in smoothly without any stripping. The 70mm length was exactly what I needed to grab the studs through thick brackets.

Put these on a suspension bracket today - the partial thread made engagement a lot easier. Yellow zinc coating looks clean and the class 10.9 rating gives me confidence they'll hold torque.

Hex head grabbed my socket wrench cleanly and the yellow zinc finish looks sharp on the equipment frame. 70mm length gave just enough thread engagement for a spacer I had to add, and the partial threading seated tight without binding.