> For the complete documentation index, see [llms.txt](https://tempdocs.zerog.one/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://tempdocs.zerog.one/projects/mercury-one.1/bill-of-material.md).

# Bill of material

In the `Stores` column of the tables, you'll find stores with approved and tested hardware from our sourcing guide. Simply right-click on the desired store and select 'Open link in new tab' to make your life easier.

{% hint style="info" %}
The Bill of Materials for the Mercury One.1 is not yet complete, but it does include the hardware for the EVA Toolhead. For further information, please refer to the Changelog [here](https://docs.zerog.one/changelog/mercury#th-december-2022).
{% endhint %}

## <mark style="color:red;">Self sourcing</mark> <a href="#self-sourcing" id="self-sourcing"></a>

### <mark style="color:red;">Bolts</mark> <a href="#bolts" id="bolts"></a>

*Note: The amount of bolts includes spares.*

| Size  | Type               | Amount                                        | Stores                                                      |
| ----- | ------------------ | --------------------------------------------- | ----------------------------------------------------------- |
| M3x8  | ISO 4762 / DIN 912 | 65                                            | [Click here](/resources/sourcing-guide.md#m3-x-8mm-shcs)    |
| M3x12 | ISO 4762 / DIN 912 | 8                                             | [Click here](/resources/sourcing-guide.md#m3-x-12mm-shcs)   |
| M3x16 | ISO 4762 / DIN 912 | 8                                             | [Click here](/resources/sourcing-guide.md#m3-x-16mm-shcs)   |
| M3x20 | ISO 4762 / DIN 912 | 14                                            | [Click here](/resources/sourcing-guide.md#m3-x-20mm-shcs)   |
| M3x25 | ISO 4762 / DIN 912 | 5                                             | [Click here](/resources/sourcing-guide.md#m3-x-25mm-shcs)   |
| M3x30 | ISO 4762 / DIN 912 | 8                                             | [Click here](/resources/sourcing-guide.md#m3-x-30mm-shcs)   |
| M3x35 | ISO 4762 / DIN 912 | 12                                            | [Click here](/resources/sourcing-guide.md#m3-x-35mm-shcs)   |
| M4x20 | ISO 4762 / DIN 912 | 8 (<mark style="color:red;">PLUS ONLY</mark>) | Click here                                                  |
| M5x8  | ISO 4762 / DIN 912 | 6                                             | [Click here](/resources/sourcing-guide.md#m5-x-8mm-shcs)    |
| M5x12 | ISO 4762 / DIN 912 | 6                                             | [Click here](/resources/sourcing-guide.md#m5-x-12mm-shcs)   |
| M5x20 | ISO 4762 / DIN 912 | 4                                             | [Click here](/resources/sourcing-guide.md#m5-x-20mm-shcs)   |
| M5x50 | ISO 4762 / DIN 912 | 6                                             | [Click here](/resources/sourcing-guide.md#m5-x-50mm-shcs)   |

### <mark style="color:red;">T-Nuts</mark> <a href="#t-nuts" id="t-nuts"></a>

| Size | Type                  | Amount | Stores                                                 |
| ---- | --------------------- | ------ | ------------------------------------------------------ |
| M3   | Roll in spring loaded | 35     | [Click here](/resources/sourcing-guide.md#m3-6mm-slot) |
| M5   | Roll in spring loaded | 20     | [Click here](/resources/sourcing-guide.md#m5-6mm-slot) |

### <mark style="color:red;">Extrusions</mark> <a href="#extrusions" id="extrusions"></a>

{% hint style="info" %}
*Note: Ender 5 (Pro) and Ender 5 Plus have different sizes for parts.*

The Lightweight Gantry is not mandatory but an optional upgrade!
{% endhint %}

{% tabs %}
{% tab title="ENDER 5 (PRO)" %}

<table data-card-size="large" data-view="cards"><thead><tr><th>Printer</th><th>Size</th><th>Type</th><th>Amount</th><th>Stores</th></tr></thead><tbody><tr><td>Ender 5 (Pro)</td><td>370mm</td><td>2020 Extrusion</td><td>1</td><td><a href="/spaces/c7rngz4fr0ULXRXV6Dnh/pages/Q0RxUEio22ZqY8XylQah#id-20x20-aluminum-extrusion">Click here</a>   </td></tr><tr><td><mark style="color:orange;">LIGHTWEIGHT GANTRY*</mark></td><td>370mm</td><td><a data-footnote-ref href="#user-content-fn-1"><mark style="color:red;"><strong>CLICK HERE (NOTE)</strong></mark></a></td><td>1</td><td><a href="/spaces/c7rngz4fr0ULXRXV6Dnh/pages/Q0RxUEio22ZqY8XylQah#mercury-one.1-extrusion">Click here</a>   </td></tr></tbody></table>

<mark style="color:orange;">\* Lightweight Gantry Is</mark> <mark style="color:orange;"></mark><mark style="color:orange;">**optional**</mark>
{% endtab %}

{% tab title="ENDER 5 PLUS" %}

<table data-card-size="large" data-view="cards"><thead><tr><th>Printer</th><th>Size</th><th>Type</th><th>Amount</th><th>Stores</th></tr></thead><tbody><tr><td>Ender 5 Plus</td><td>500mm</td><td>2020 Extrusion</td><td>1</td><td><a href="/spaces/c7rngz4fr0ULXRXV6Dnh/pages/Q0RxUEio22ZqY8XylQah#id-20x20-aluminum-extrusion">Click here</a>   </td></tr><tr><td><mark style="color:orange;">LIGHTWEIGHT GANTRY*</mark></td><td>500mm</td><td><a data-footnote-ref href="#user-content-fn-2"><mark style="color:red;"><strong>CLICK HERE (NOTE)</strong></mark></a></td><td>1</td><td><a href="/spaces/c7rngz4fr0ULXRXV6Dnh/pages/Q0RxUEio22ZqY8XylQah#mercury-one.1-extrusion">Click here</a>   </td></tr></tbody></table>

<mark style="color:orange;">\* Lightweight Gantry Is</mark> <mark style="color:orange;"></mark><mark style="color:orange;">**optional**</mark>
{% endtab %}
{% endtabs %}

### <mark style="color:red;">Linear rails</mark> <a href="#linear-rails" id="linear-rails"></a>

{% hint style="info" %}
*Note: Ender 5 (Pro) and Ender 5 Plus have different sizes for parts.*
{% endhint %}

<table data-card-size="large" data-view="cards"><thead><tr><th>Printer</th><th>Size</th><th>Type</th><th>Amount</th><th>Stores</th></tr></thead><tbody><tr><td>Ender 5 (Pro)</td><td>330mm</td><td>MGN12H</td><td>3</td><td><a href="/spaces/c7rngz4fr0ULXRXV6Dnh/pages/Q0RxUEio22ZqY8XylQah#mgn12h-330mm">Click here</a>   </td></tr><tr><td>Ender 5 Plus</td><td>450mm</td><td>MGN12H</td><td>3</td><td><a href="/spaces/c7rngz4fr0ULXRXV6Dnh/pages/Q0RxUEio22ZqY8XylQah#mgn12h-450mm">Click here</a></td></tr></tbody></table>

### <mark style="color:red;">Electronics</mark> <a href="#electronics" id="electronics"></a>

*Note: You can self source the following parts. The parts below are recommended by us.*

| Type                 | Amount | Stores                                                         |
| -------------------- | ------ | -------------------------------------------------------------- |
| Nema17 Stepper motor | 2      | [Click here](/resources/sourcing-guide.md#nema-17)             |
| Controller board     | 1      | [Click here](/resources/sourcing-guide.md#controller-boards)   |
| Hotend - Rapido HF   | 1      | Click here                                                     |

| Type             | Size       | Amount | Stores       |
| ---------------- | ---------- | ------ | ------------ |
| Brushless DC fan | 40x40x10mm | 1      | Click here   |

### <mark style="color:red;">Misc</mark> <a href="#misc" id="misc"></a>

**Motion system**

| Size                | Type                | Amount      | Stores                                                           |
| ------------------- | ------------------- | ----------- | ---------------------------------------------------------------- |
| M5X30mm             | Precision dowel pin | 10          | [Click here](/resources/sourcing-guide.md#m5-x-30mm-dowel-pin)   |
| 5\*13\*4 mm         | F695-2RS            | 20          | Click here                                                       |
| 6mm                 | 2GT 20T Idler       | 2           | Click here                                                       |
| 6mm                 | 2GT 20T Pulley      | 2           | Click here                                                       |
| Check note in store | GATES-LL-2GT        | READ NOTE → | Click here                                                       |

### <mark style="color:red;">**Other**</mark>

| Size             | Type                                        | Amount | Stores       |
| ---------------- | ------------------------------------------- | ------ | ------------ |
| M3 X D5.0 X L4.0 | Heatset insert                              | 50     | Click here   |
| M3               | Hex Nut                                     | 10     | Click here   |
| M3 Washer        | <p>Normal grade A M3<br>Stainless Steel</p> | 10     | Click here   |
| M5 Washer/Shim   | <p>Normal grade A M5<br>Stainless Steel</p> | 40     | Click here   |

[^1]: **Optional Upgrade**

    Compatible with (5/pro) - 370mm, only works with the rail on top. You need a 330mm MGN12H rail!

[^2]: **Optional Upgrade**

    Compatible with (5 plus) - 500mm, only works with the rail on top. You need a 450mm MGN12H rail!


---

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