Excuse me, I'm curious about a specific aspect of the material science realm. Could you elaborate on whether it's feasible to screw into tectum? I understand tectum is a dense and often hard material, so I'm wondering if standard screws or fasteners would be able to penetrate it effectively. Are there any specific tools or techniques required for such an operation? Additionally, would the screw's grip be secure enough for long-term use, or would it be prone to loosening over time? I'd appreciate any insights you could provide on this matter.