براغي رأس سداسي M12-1.25 × 45 مم | فولاذ فئة 8.8 مطلي بالزنك | ملولبة بالكامل (100/عبوة)

Packed these into a heavy-duty bracket this morning and the 8.8 grade zinc plating held up perfectly under torque—no stripping or galling. The hex head seated flush with a 12mm socket, which made assembly quick on a tight bolt pattern.

These fully threaded screws bit in smoothly when I was assembling a piece of shop equipment, and the zinc plating seems durable. The hex head made it easy to torque them down with a socket without stripping.

Used these for securing a heavy steel bracket in my workshop, and the zinc plating hasn't shown a spec of rust even after a few damp days. The fully threaded shaft gave me plenty of grip through the whole assembly.