براغي ماكينة #4-40 × 5/16 بوصة | رأس مقبس مع شق | نايلون (1000 / عبوة)

I needed a non-conductive fastener for a small electronics panel, and these #4-40 nylon screws fit perfectly without any binding. The pan head sits flush and the slotted drive bit into the metal cleanly, even under repeated tightening. For a box of 1,000, the consistency in thread pitch is quite imp

The nylon material is surprisingly sturdy and gives these little screws just enough flex for snugging down panels without stripping. Worked perfectly for fastening a plastic enclosure on a small electronics project, and the slotted drive was easy to get seated properly. A thousand in the pack is mor

Picked up a pack of these #4-40 slotted drive screws for a small electronics enclosure, and the nylon material makes them perfect for avoiding any short circuits. They thread smoothly into place without binding, and the pan head sits flush against the panel. Exactly what I needed for a clean, non-co