Is it OK to put screws in trees?
Putting In Nails Or Screws Will Create A Wound
Putting a nail or screw into a tree will create a small wound, but nothing a strong, healthy tree can't handle. The tree should compartmentalize and heal the wound around the object.
Can you kill a tree by screwing into it?
Putting nails, screws, and staples into your tree can cause a host of problems ranging from increased disease susceptibility to physical damage all of which can lead to the tree's death. Disease and Decay Susceptibility: The outer bark of the tree is there to protect against disease and decay.