Iron Nails
Iron Nails are a metal building material. A stack holds up to 99.
Unlock the recipe
Section titled “Unlock the recipe”Iron Smithing follows Iron Forge, costs 50 red technology points, and unlocks the Iron Nails recipe and 
Iron Anvil construction.
Forge Iron Nails
Section titled “Forge Iron Nails”At Iron Anvil or 
Steel Anvil, 1 
Iron Ingot has a base output of 12 Iron Nails. The recipe adds 4 times the worker value of 
Blacksmith; 12 is the base amount, not a guaranteed final yield.
| Materials | Base output / building | Station |
|---|---|---|
1 × Iron Ingot | 12 × Iron Nails (Blacksmith) | Iron AnvilSteel Anvil |
Selected building uses
Section titled “Selected building uses”The building definitions below show two examples. 
Circular Saw needs 10 Iron Nails; 
Alchemy Workbench needs 8. Gather the other listed materials for the selected structure.
| Materials | Base output / building |
|---|---|
10 ×  Wooden Plank2 ×  Bronze Gear10 × Iron Nails | Circular Saw |
6 × Wooden Plank8 × Iron Nails10 ×  Brick |