براغي رأس سداسي M16-1.5 × 140 مم | فولاذ فئة 8.8 مطلي بالزنك | خيط جزئي (15/عبوة)

Needed something tougher than standard hardware for a press jig I'm building, and the 8.8 steel on these feels rock solid. The zinc plating looks clean and the 140mm length gives enough bite for thick plates even with the partial threads.

Pulling these M16 bolts out of the package, the zinc plating feels smooth and consistent, not patchy like other cheap hardware. The partial threading made it easy to sink them into a steel frame assembly without binding halfway.

Finally found hex bolts that actually fit my jig without slop — the partial threading makes alignment way easier. Zinc coating looks even and the 8.8 grade feels solid for the price.