براغي ماكينة مقاس #4-40 × 3/16 بوصة | رأس مقبب بمحرك مشقوق | فولاذ مطلي بالزنك (5000/عبوة)

The zinc plating looks clean and even across all 5,000 screws, and the pan head sits flush on the sheet metal I'm fastening. These little #4-40s cut my assembly time in half compared to using longer ones and having to file them down.

Finally got around to mounting a control panel this morning and these screws threaded perfectly into the pre-tapped holes without any binding. The zinc coating looks uniform and should hold up fine inside the enclosure.

Bought these for a small electronics enclosure I was repairing, and the zinc plating is consistent across all 5000 pieces. The slotted pan head seated nicely with a standard screwdriver, no stripped corners or bent threads in the first batch I used. Solid value for the quantity.