براغي رأس سداسية M16-2 × 250 مم | فولاذ فئة 8.8 مطلي بالزنك | ملولبة جزئياً (10 / عبوة)

Finally got around to replacing a stripped bolt on my press and these M16s threaded in smooth as butter. The partial thread gave just the right grip length for my application.

The zinc plating is a nice touch—these cap screws slid into my fixture without any binding, and the partial threads gave me exactly the grip length I needed on the 250mm shaft. Class 8.8 steel feels solid under the wrench, no flex at all.

I needed longer bolts for a milling table clamping fixture and these 250mm hex heads worked perfectly with a standard socket. The zinc plating on the Class 8.8 steel already shows a nice even finish and no surface rust after a few weeks in a damp shop.