# Bolts

Pyanodons item · internal name `bolts` · stack size 200 · first craftable in tier 0 (Automation science pack, [tier 0](https://factorio.kalzumeus.com/tier/0.md))
HTML page: https://factorio.kalzumeus.com/item/bolts/

## Produced by (2 recipes)

### Bolts (`bolts`)

- 0.2 s · tier 0
- Ingredients: 2 × [Iron stick](https://factorio.kalzumeus.com/item/iron-stick.md)
- Results: 2 × [Bolts](https://factorio.kalzumeus.com/item/bolts.md)
- Made in: Burner assembling machine MK 01, Burner assembling machine MK 02, Burner assembling machine MK 03, Automated factory MK 01, Automated factory MK 02, Automated factory MK 03, Automated factory MK 04, Character, Character (flying), Mutagenic infusion,  (flying)
- Available from the start

### Bolts (`hotair-casting-bolts`)

- 5 s · tier 5 · productivity modules allowed
- Ingredients: 100 × [Molten iron](https://factorio.kalzumeus.com/fluid/molten-iron.md), 3 × [Borax](https://factorio.kalzumeus.com/item/borax.md), 1 × [Advanced casting](https://factorio.kalzumeus.com/item/mold.md), 50 × [Hot air](https://factorio.kalzumeus.com/fluid/hot-air.md)
- Results: 150 × [Bolts](https://factorio.kalzumeus.com/item/bolts.md)
- Made in: Casting unit MK 01, Casting unit MK 01 (Legacy), Casting unit MK 02, Casting unit MK 02 (Legacy), Casting unit MK 03, Casting unit MK 03 (Legacy), Casting unit MK 04, Casting unit MK 04 (Legacy)
- Unlocked by: [Casting - Stage 2](https://factorio.kalzumeus.com/tech/casting-mk02.md)

## Used in (18 recipes)

- Small parts (`small-parts-01`, tier 0) → [Small parts](https://factorio.kalzumeus.com/item/small-parts-01.md)
- Aerial turbine MK 01 (`aerial-blimp-mk01`, tier 1) → [Aerial turbine MK 01](https://factorio.kalzumeus.com/item/aerial-blimp-mk01.md)
- Auog paddock MK 01 (`auog-paddock-mk01`, tier 1) → [Auog paddock MK 01](https://factorio.kalzumeus.com/item/auog-paddock-mk01.md)
- Battery (`battery-mk01`, tier 1) → [Battery](https://factorio.kalzumeus.com/item/battery-mk01.md)
- Rail (`rail`, tier 1) → [Rail](https://factorio.kalzumeus.com/item/rail.md)
- Rotor MK01 (`rotor-mk01`, tier 1) → [Rotor MK01](https://factorio.kalzumeus.com/item/rotor-mk01.md)
- Tower MK01 (`tower-mk01`, tier 1) → [Tower MK01](https://factorio.kalzumeus.com/item/tower-mk01.md)
- VAWT MK 01 (`vawt-turbine-mk01`, tier 1) → [VAWT MK 01](https://factorio.kalzumeus.com/item/vawt-turbine-mk01.md)
- Wind Vane MK01 (`vane-mk01`, tier 1) → [Wind Vane MK01](https://factorio.kalzumeus.com/item/vane-mk01.md)
- Rail ramp (`rail-ramp`, tier 2) → [Rail ramp](https://factorio.kalzumeus.com/item/rail-ramp.md)
- Rail support (`rail-support`, tier 2) → [Rail support](https://factorio.kalzumeus.com/item/rail-support.md)
- Advanced small parts (`small-parts-02`, tier 4) → [Advanced small parts](https://factorio.kalzumeus.com/item/small-parts-02.md)
- Electric engine unit (`electric-engine-unit`, tier 4) → [Electric engine unit](https://factorio.kalzumeus.com/item/electric-engine-unit.md)
- Rail (`rail-2`, tier 4) → [Rail](https://factorio.kalzumeus.com/item/rail.md)
- Rotor MK02 (`rotor-mk02`, tier 4) → [Rotor MK02](https://factorio.kalzumeus.com/item/rotor-mk02.md)
- Pacifastin (`pacifastin`, tier 6) → [Pacifastin](https://factorio.kalzumeus.com/item/pacifastin.md)
- Polishing wheel (`polishing-wheel`, tier 7) → [Polishing wheel](https://factorio.kalzumeus.com/item/polishing-wheel.md)
- Auog paddock MK 01 (`auog-paddock-mk01-with-dirt`, tier ?) → [Auog paddock MK 01](https://factorio.kalzumeus.com/item/auog-paddock-mk01.md)