> For the complete documentation index, see [llms.txt](https://quadfusion.printm3d.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://quadfusion.printm3d.com/maintenance-guides/screw-and-tool-list.md).

# What You'll Need

This guide contains a list of different screws and tools used for each assembly of the QuadFusion and its fans. Look under the tool's header for each assembly to see all the possible tools you will need to maintain, assemble or repair the QuadFusion or its fans . Look under the screws category to view a more in-depth list of the screw types and their location.

## Brief Overview

### All Tools

* T-10 Torx Screwdriver
* T-6 Torx Screwdriver
* 2.5 mm Hex
* 1.3 mm Hex
* Pliers
* Needle-nose pliers

### All Screws

* Hot-end Block Set screws: 1.3 mm Hex
* Fan mount: T-10 Torx
* Fan Duct: T-6 Torx
* QuadFusion: T-10 Torx and 2.5 mm Hex\*
  * \*The 2.5mm Hex screw may vary based on how you are mounting your QuadFusion. Go to the [Mounting the Hardware](broken://pages/-LII7Z0-cJCiwi0-7cRl) guide for more information. 

## Detailed List

### QuadFusion Assembly

**Tools**

* T-10 Torx
* 2.5 mm Hex

**Screws**

**2.5 mm Hex:**

* Mounting Quad (bottom)

**T-10 Torx:**

* Mounting Quad (top)
* Nozzle Screw

### Hot-end Assembly

#### Tools

* 1.3 mm Hex
* Pliers

#### Screws

**1.3 mm Hex**:

* PT1000 Setscrew
* Heater Cartridge Setscrew
* Nozzle Setscrew

### Fan Mount Assembly

**Tools**

* T-10 Torx
* T-6 Torx

**Screws**

**T-10 Torx:**

* Fan Mounts

**T-6 Torx:**

* Fan Ducts