The Screws Kit for A1 Series and AMS lite offers the screws most commonly used based on user feedback.
For more detailed information and image guide, please visit the Bambu Lab Wiki.
| Item Number | Item Name | QTY | Location |
| 1 | M2x2.5 FHCS (Machine Screw) | 10 | Coil and the Heat Sink of A1 Main Board |
| 2 | M2.5x5 FHCS (Machine Screw) | 10 | A1 mini Heatbed |
| 3 | BT2x5 SHCS (Self Tapping Screw) | 20 | Feeder unit and the Filament Sensor |
| 4 | BT2.6x5 SHCS (Self Tapping Screw) | 10 | Filament Sensor Base |
| 5 | BT2.3x7 SHCS (Self Tapping Screw) | 20 | Extruder Unit and its front cover |
| 6 | BT2x8 SHCS (Self Tapping Screw) | 10 | Filament Pressing Block |
| 7 | BT2.6x14 SHCS (Self Tapping Screw) | 5 | Cutter Lever |
| 8 | Stainless Steel Flat Washer | 10 | Extruder Gear Assembly |
| 9 | BT2.6x8 SHCS (Self Tapping Screw) | 10 | Scraper |
| 10 | BT3x8 SHCS (Self Tapping Screw) | 10 | Bottom Plate of A1& A1 mini |
| 11 | BT3x12 SHCS (Self Tapping Screw) | 10 | Extruder Unit |
| 12 | M3x12 FHCS (Machine Screw) | 5 | Purge Unit and the A1 mini Z Cover |
| 13 | BT2x13 SHCS (Self Tapping Screw) | 20 | Filament Funnel Unit |
| 14 | 0.9x11 mm Helical Compression Spring | 5 | Extruder Gear Assembly |
