براغي رأس سداسية M20-1.5 × 130 مم | فولاذ درجة 8.8 مطلي بالزنك | جزئية اللولبة (10 / عبوة)

I needed heavy-duty bolts for a trailer hitch repair, and these 130mm partially threaded screws were long enough to get the job done with room to spare. The zinc plating held up fine during installation, no stripping or galling.

The threading stops about halfway down, which made seating them in the frame plates a lot easier than dealing with fully threaded rods. Zinc coating looks even and they drove in smooth with a socket, no galling on the threads.

Needed longer bolts for a conveyor frame repair, and these M20-1.5s were exactly the right length. The zinc plating looks solid and the partial threading made installation straightforward.