UltiMaker Bowden Fastener (Bulk Pack) 81-229239

Bowden fastener bulk pack for UltiMaker 3D printers

The Bowden fastener bulk pack is an essential kit for maintenance departments and heavy users of UltiMaker hardware. This comprehensive collection contains all the small, high-wear components required to secure Bowden tubes to the print head and feeder assemblies. Over time, the repeated mechanical stress of retractions and filament movement can wear down the internal teeth of the collets or cause the wave springs to lose tension. This bulk pack ensures you always have the necessary spares to maintain a secure, airtight filament path, preventing play that could lead to under-extrusion or stringing.

By replacing these small fasteners during routine maintenance, you ensure that the Bowden tube remains perfectly seated, which is critical for the dimensional accuracy and surface finish of your industrial prints.

What is in the pack?

• 20x Tube connector collets: The internal "teeth" that grip the Bowden tube and hold it firmly in place.
• 20x White clamp clips: Security clips for the print head side to prevent the collet from depressing during operation.
• 20x Black clamp clips: Security clips specifically designed for the feeder-side connections.
• 20x Wave springs: Critical tensioners that provide the upward force required for the collet to lock the tube securely.