براغي رأس سداسي M20-1.5 × 150 مم | فولاد فئة 8.8 مطلي بالزنك | ملولب جزئيًا (10 / عبوة)

The partial threading on these M20 bolts made alignment a breeze when I was bolting a steel bracket to a heavy frame. Class 8.8 strength feels solid and the hex head grabbed my wrench without any slipping.

The zinc plating on these bolts gives them a nice, consistent finish, and the 150mm length was exactly what I needed for a heavy assembly. The hex head seated perfectly in my socket without any rounding.

These thread perfectly into the M20 nuts on my press setup, no galling, even after a week of cranking them down daily. The zinc plating has held up fine with no rust so far, and having ten in the pack is a solid value for a job that eats bolts.