براغي رأس سداسي 1"-8 × 10" | فولاذ درجة 8 مطلي بالزنك | ملولبة جزئياً (15 / عبوة)

The grade 8 rating gives me real peace of mind, and the zinc plating has held up nicely in a damp shop with zero rust so far. These part-threaded bolts seated cleanly with a socket and haven't budged since.

Used these to bolt down a heavy press in the shop, and the Grade 8 steel handled the torque without any issues. The partially threaded shank made alignment a lot easier than fully threaded bolts would have.

These bolts cinched down perfectly on my press jig, and the Grade 8 zinc plating looks like it'll hold up way better than the cheaper hardware I was using before. The partially threaded shaft made alignment a breeze on that thick mounting plate.