KRLTX21

Was installing some new running boards on my new to me 2022 Silverado 1500 the other day. One of the threaded mounting holes on the inner rocker panel has stripped out. Some of the threads look to be missing or sheared off. Does anyone know if these threaded holes are replaceable? Looks like there is a threaded nut or something behind the sheet metal that the mounting hardware threads into. Attached is a picture of the holes i'm referring to. Thanks for the help.