Die
A Die is the tooling a fastener bench takes: a Nail Die belongs in the cut nail machine, a Rivet Die in the rivet heading machine, and each names its own machine, so seating the wrong die in a bench leaves it with no work and it says so. Both are forged from 2 iron plates and a hammer at the grid, and neither wears with use - the die stays fitted until the player swaps it out.
Made by
| Iron plate | Iron plate |
| any Hammer (tool, not consumed) | |
| Nail Die | |
Needs: 2 Iron plate, a Hammer (kept); makes 1 Nail Die
| Iron plate | |
| Iron plate | any Hammer (tool, not consumed) |
| Rivet Die | |
Needs: 2 Iron plate, a Hammer (kept); makes 1 Rivet Die
Amounts are the mod's defaults; the recipe-cost level changes them (see recipe cost levels).