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Ender 3 Nut and Mount STL Models

This collection gathers STL files for Ender 3 nut-related parts, from extrusion fittings to axis mounts and guides. It helps you find printable hardware when a standard nut or mount does not match your setup. Check dimensions and assembly details before printing. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

Esta colección está escrita en inglés, pero la búsqueda funciona en cualquier idioma.

Cómo se elabora esta colección

Polyzon reúne esta colección a partir de los resultados de búsqueda de las plataformas conectadas. Se eliminan los duplicados y los modelos sin vista previa, las coincidencias débiles van al final y el resto mantiene el orden de la búsqueda. Los modelos pertenecen a sus autores: consulta las condiciones en la página de cada modelo.

Criterios de selección: el equipo editorial de Polyzon · Texto actualizado el 13/10/2026


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«Ender 3 Nut and Mount STL Models»

The models fall into several groups. T-nuts and slot inserts are made for 2020 and 2040 aluminium extrusions and often include M3, M4 or M5 nut pockets. Z-axis parts include anti-wobble nuts and motor mounts that use T-nut cutouts. There are also replacement nuts for lamp sockets, hex nuts and bolts, and hand-grip nut caps.

When choosing a model, check the thread size, pitch and outer dimensions against the nut or fitting you want to replace. Look at the number of parts, whether supports are needed, and the material and settings the author lists. Photos of real prints can show how the threads and slots come out after printing. For small nuts, layer height and horizontal expansion settings matter more than for large brackets.

To refine the search, try terms such as T-nut, slot nut, extrusion insert, Z-axis nut, anti-wobble, spool holder nut, filament guide and nut cap. Related topics include Ender 3 mounts, cable chains, damping feet and webcam holders that use the same extrusion slots. Adding the extrusion profile, thread size or axis name narrows the results.

FAQ

Preguntas frecuentes

What is a T-nut used for on an Ender 3?
It slides into the slots of 2020 or 2040 aluminium extrusions and gives a threaded point for M3, M4 or M5 screws. It is common for mounts, guides and brackets.
How do I choose the right nut model?
Measure the thread, pitch and outer shape of the original nut. Check the model page for dimensions, part count and any notes on supports or material.
Can I print a nut in plastic?
Yes, many nuts and nut caps are printed in PLA or PETG. For threaded parts, test the fit and adjust horizontal expansion or scaling if needed.
What should I check before printing a Z-axis nut?
Check the thread type, such as TR8x8, and the mounting pattern on the motor or carriage. The author's photos and notes can show how the part fits the printer.

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