#1 × 2-1/4" براغي قطع خيوط | رأس سداسي | فولاذ مطلي بالزنك (100/عبوة)

The hex head on these #1 x 2-1/4" thread cutting screws gave me a solid grip with my socket wrench, and the zinc plating seems like it'll hold up fine. They cut into the metal cleanly without stripping, so the whole job went faster than I expected.

I needed these for attaching hardware to metal studs, and the self-tapping tip grabbed cleanly without any pilot hole. The zinc coating looks consistent and hasn't flaked off during driving, which is a nice bonus for the price.

Finally, hex head screws that don’t strip out the moment I put some torque on them—these cut right into the metal studs without any pilot hole. The zinc coating seems uniform and hasn't chipped off during driving.