براغي رأس سداسي M20-2.5 X 55mm | فولاذ فئة 10.9 مطلي بالزنك | ملولبة بالكامل (25/عبوة)

Threaded all the way down the shaft, these bolts grabbed perfectly in a tight flange assembly. The hex heads gave my socket a solid bite without any rounding. Zinc coating looks consistent across every piece in the pack.

The zinc plating on these bolts looks really clean and should resist rust well in my shop. They threaded smoothly into the steel brackets I'm mounting, and the hex heads grabbed perfectly with a 19mm socket.

The 55mm length was exactly what I needed to secure a heavy steel bracket, and the zinc plating looks clean and professional. These fully threaded bolts bit smoothly into my tapped holes without any binding.