براغي ماكينة 1/4-20 × 1/2 بوصة | رأس مستدير بمحرك مشقوق | فولاذ مطلي بالزنك (2000 / عبوة)

Packed a full 2,000 in this bag, and every single one I've used so far has threaded cleanly into pre-tapped holes without any binding. The slotted drive isn't my favorite, but the round head sits nice and flush on the steel brackets I'm mounting.

The zinc plating on these screws is noticeably smooth and consistent, which made them feed easily into a threaded hole without any binding. I used a couple hundred to mount metal brackets in my workshop, and every single one seated perfectly with a standard slotted driver.

Had to dig into my stash of these for a project fastening metal brackets, and the zinc plating on every single screw looked uniform and didn’t flake off during tightening. The slotted drive grabbed my screwdriver securely without any cam-out, which made assembly feel solid.