مسامير رأس سداسي M12-1.75 × 110 مم | فولاذ فئة 8.8 مطلي بالزنك | خيط جزئي (50 / عبوة)

I used these to bolt down a heavy press in my shop, and the 110mm length was perfect for getting through the base plate and into the concrete. The zinc plating on the Class 8.8 steel seems tough and should hold up fine in a semi-damp garage.

The hex heads sat flush in the socket wrench without any wobble, and the partial threading made positioning them in the fixture a breeze. These have held up through three weeks of daily assembly with zero stripping or rust, which is exactly what I needed for the price.

Perfectly matched the M12x1.75 threads on my milling machine stand, so no wobble during assembly. I especially appreciate that these are partially threaded, giving plenty of grip without bottoming out. The zinc coating looks clean and seems sturdy enough for workshop use.