You can then place the text file into your Fallout 4 folder. If you don't want to download the file, the items are listed on the Nexus Mods page for you to copy and pastes into a text file. The mod will work well when used in conjunction with a batch file created by Jobac, which adds 1,000 pieces of each junk item for crafting or 1,000 of each ammo type.
This mod is called Higher Settlement Budget, and according to GrimTech - PatrickJr, and like Unlimited Settlement Objects, it allows the player to circumvent the limit placed by Bethesda and build more for their settlements. We already told you about the Unlimited Settlement Objects mod, but if you head over to the Nexus Mods page, there is a massive line at the top linking you to a different mod. Here's another Fallout 4 mod for you which focuses on base building - and a lovely batch file as well.