براغي ماكينة #4-40 × 7/16 بوصة | رأس مقبب بمحرك مشقوق | نحاس (600 / عبوة)

Needed a batch of small brass screws for a vintage electronics restoration, and these #4-40s fit perfectly. The slotted drive works fine with a standard screwdriver, though I did have to deburr a couple of them. Good value for the quantity you get.

Finally, a pack of brass #4-40 screws that actually feel solid in the hand—the pan head and slotted drive make them perfect for my control panel enclosures. The 600 count means I won't have to reorder for a while; they thread smoothly and don't strip easily.

The pan head sits flush against the metal enclosure panel, which was exactly what I needed for this restoration job. A few of the slotted heads were a bit tight for my driver, but once seated they hold firmly.