براغي ماكينة #6-32 × 1/2 بوصة | رأس سداسي مسنن غير مشقوق بمحرك غير مشقوق | فولاذ مطلي بالزنك (2000/عبوة)

The hex head gave my socket wrench a solid grip, and the zinc coating on these screws looks like it will resist rust well. I used them to mount a control panel inside an enclosure, and every one of the 2000 threaded in cleanly without a single stripped head.

Finally found a bulk pack of #6-32 x 1/2" screws that doesn't come with any slotted driver nonsense—these are purely hex head, so my socket driver grabs them perfectly. The zinc plating on the whole bag looks consistent and clean, no rust issues after a few humid days in my workshop.

The hex head on these #6-32 screws fits my nut driver perfectly, making quick work of mounting a metal enclosure panel. The zinc coating looks uniform and should resist rust well inside the chassis.