Fallout 4 junk items

General information
Junk items are a category of items which do not fit into any of the other categories listed on Fallout 4 items.

Junk items
Junk items are found in their own inventory section in the Pip-Boy and their main use is breaking down into components for crafting. After activating a crafting station at a settlement, all junk items can be automatically transferred into it and are available for crafting at the settlement and all settlements connected to it via a supply line.