براغي ماكينة #6-32 × 1/2 بوصة | رأس مسطحة فيليبس | فولاذ مطلي بالزنك (5000 / عبوة)

The flat head seats flush against my metal enclosures without any wobble, and the phillips drive grabs the driver bit firmly every time. I've gone through half this 5000-count box on a panel assembly job and haven't hit a single stripped head or bent shaft.

Used about half the box already mounting electrical panels and haven't had a single strip-out issue. The zinc coating seems consistent and the flat heads sit flush against the metal surface.

I needed a bulk supply for mounting circuit boards to metal brackets, and the zinc plating on these #6-32 screws seems tough enough to resist rust in my garage workshop. The flat head sits flush just like I hoped, and the Phillips drive hasn't stripped once despite driving hundreds of them.