Chosen Solution
I want to replace the LCD panel. I use the guide from this site and buy the parts and the tools also here. And I really wonder if I could use the Display Screws that I remove during disassembly instead of buying a new set? My MacBook is Core 2 Duo 2,16 A1181
Sure why not ? If the screws are not stripped and you have them all you don’t need new screws. In fact most of the times these screws are only avalaible on the used market: