M5 Barb
These brass barbs screw into the UTM’s three liquid/gas ports and accept the three liquid/gas lines coming from the z-axis cable carrier.
Specs
| for tube ID | 6mm |
| threads | M5 |
| hex size | 8mm |
| gasket? | true |
| material | Brass |
| Price | $6.00 |
| Quantity |
Express - 2
Express XL - 2 |
| Purchase | The FarmBot Shop |
| internal part name | M5 Barb |
| rev | A |
| vendor | LDO |
| cost | $1.00 |
Component tests
| Test | Description | Target | Tolerance |
|---|---|---|---|
| Threads | Connect to an M5 brass insert on top of the tool head. | Parts should connect as expected | N/A |
| Hex size | Use an 8mm wrench to tighten the barb on top of the UTM. | The hex size should work with an 8mm wrench | N/A |
| Barb | Connect a 6mm ID tube. | The tube should connect securely and have mildly resist being disconnected by hand. | N/A |