M2.5 x 10 粗牙圓頭螺絲 - 10顆裝

These coarse threads bit perfectly into the plastic panel I was mounting — no stripping or slipping like standard machine screws. The button heads sit flush and clean. Exactly what I needed for this project.

Finally, a button head screw that actually sits flush in the thin plastic I'm working with. The coarse threads grip really well without stripping the hole.

Perfect fit for printed PLA parts since the coarse threads grip without stripping. The button head sits flush in countersunk holes and the 10-pack is just right for small projects.