براغي رأس سداسية 7/8-9 × 4-1/2 بوصة | فولاذ درجة 5 أصفر زنك | خيط جزئي (40 / عبوة)

The hex heads on these cap screws gave my socket wrench a solid, non-slip grip, and the partial threading made alignment a breeze on my bench press. I've used cheaper fasteners before that stripped, but these Grade 5 steel bolts feel tough. Exactly what I needed for heavy-duty equipment assembly.

These bolts torqued down perfectly on a new piece of equipment without stripping. The yellow zinc coating looks clean and the hex heads fit a socket nicely.

The partially threaded design made installing these on my press frame a breeze, and the hex heads seated perfectly with my socket. Yellow zinc coating looks clean and should resist rust well in the shop. A solid buy for heavy-duty assembly work.