This texture is FREE for commercial use.
It is a metal panel with a lot of holes. The larger and smaller holes are arranged in an alternating pattern. There is a metal strip between boundaries of tiles.
The paint color, metal color, amount of scratches, width of metal strips and dirt level can be adjusted through the Substance SBSAR file.
Check out this free PBR texture at
https://www.texturecan.com/details/441/