Screw set for BambuLab A1 series and AMS Lite — BambuLab replacement screws

Replacement screw set for BambuLab A1 series 3D printers and the AMS Lite material system. This assortment contains screws selected to match common fastening points on the printer frame, motion assemblies, extruder components and AMS Lite modules. The set is intended for maintenance, repair and part replacement to restore correct mechanical fastening and alignment without altering original assemblies.

Advantages

The screw set provides a selection of compatible fasteners that reduces downtime by allowing targeted replacement of worn or missing screws. Using screws matched to the original mounting points helps maintain structural integrity and alignment of assemblies. The parts are suitable for routine service tasks and small repairs where original-format screws are required.

Suitable for

• Replacing lost or damaged screws on BambuLab A1 series printer frame
• Maintenance of extruder and motion components
• Servicing or reinstalling AMS Lite modules and mounts
• Routine repair tasks and mechanical adjustment during calibration

Key specifications

• Assortment of screws compatible with BambuLab A1 series and AMS Lite assemblies
• Includes multiple head types and lengths for frame, motion and module fastening
• Material: metal fasteners suitable for structural and mechanical use
• Designed for maintenance, repair and replacement of mechanical connections

How to use

Identify the location with the missing or damaged screw and select the matching fastener from the set by comparing head type and length to the original screw. Use the appropriate screwdriver or hex key to install the screw, applying torque consistent with the component’s specification to avoid over-tightening. Verify alignment and mechanical movement of the affected assembly after installation and adjust as necessary to restore correct operation.

Usage recommendations

Store unused screws in a labeled container to keep sizes organized. When replacing screws in motion or extruder areas, check thread condition and mating surfaces for wear; replace damaged mating hardware if necessary. If unsure about required torque or replacement procedure, consult BambuLab service documentation or authorized support.