Apple Pencil: A Tip for the Tip

I recently had to replace my Apple Pencil (original type). Floating around in my backpack, the tip gradually unscrewed from the Pencil body and then the underlying metal got damaged.

Other than getting a better case for it, I have a “tip for the tip”: After screwing the tip on tightly, of course, I lightly painted over the joint between the tip and the pencil body with clear nail polish! In a side-by-side comparison, with and without, it required, I’d estimate, around 3-4 times the torque to unscrew the tip with the nail polish than the unprotected one. It’s also barely visible.

I’m open to other suggestions along these lines, but just wanted to pass along that “tip for the tip.”