براغي رأس سداسية M27-3 × 260 مم | فولاذ عادي فئة 8.8 | ملولبة جزئيًا (3/عبوة)

The hex head fit my socket perfectly, and the partially threaded shaft made aligning the joint much easier. These M27 bolts feel solid enough for heavy machinery work.

Used these to bolt a heavy motor mount to a steel frame, and the 8.8 grade held torque perfectly without any stripping. The 260mm length was just right for the assembly, and the partial threading made alignment easier. Definitely solid hardware for industrial use.

These M27 hex bolts were exactly what I needed to finish a heavy equipment repair; the partially threaded design made aligning the frame much easier. The 260mm length gave just enough bite with the nut, and the Class 8.8 steel feels solid. A bit pricey for three, but the quality is there.