براغي رأس سداسي 1 بوصة-8 × 8 بوصة | فولاذ درجة 8 مطلي بالزنك | خيط جزئي (20/عبوة)

The partially threaded design made these much easier to drive into my steel frame than fully threaded bolts would have been. The hex head seated perfectly with my socket and the zinc coating looks clean and durable.

I needed a heavy-duty fastener for a press rebuild, and these Grade 8 bolts handled the torque without stripping the head. The partial threading let me tighten them flush with the frame, and the zinc coating still looks good after a month in a somewhat damp shop.

The threads cut clean and the hex head grabbed my socket without any slip, even torquing them down on the press frame. Zinc coating looks uniform and should hold up fine in the shop. These grade 8s are solid for the price.