براغي رأس سداسية M18-2.5 × 90 مم | فولاذ فئة 8.8 مطلي بالزنك | ملولبة جزئيًا (10 / عبوة)

The partially threaded design made these perfect for my equipment assembly project, and the hex head sat flush against my wrench without slipping. They tightened down smoothly with no stripping or binding, which is exactly what I needed for a secure fit.

Was a bit nervous about thread quality at this price, but the zinc plating looks even and the partial threads grabbed cleanly on the first pass. These M18s have held up through a full day of assembly work without any stripping.

The hex head on these fits my socket wrench perfectly, and the zinc plating looks clean and corrosion-resistant. They threaded into place without any binding during my equipment repair.