براغي ماكينة تحت القطع #4-40 × 3/8" | رأس ربط مشقوق | نحاس مطلي بالنيكل (100 / عبوة)

The nickel plating on these #4-40 screws is really smooth and consistent, and the binding head sits flush against the panel without any wobble. Used them to secure a small electronics enclosure, and the slotted drive took a standard screwdriver perfectly.

Installed a batch to mount a small control panel and the nickel plating really does hold up without scratching during assembly, the binding head gives a clean low profile look. For a hundred pieces at this price, these are solid little fasteners that thread smoothly into tapped holes.

The nickel plating on these screws really makes them stand out against the black panel I used them on. They fit perfectly into the pre-drilled holes and the binding head sits flush without any wobble.