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Zipper and Fastener 3D Models in STL

This collection gathers 3D models that deal with zippers and other fasteners: replacement sliders, pull tabs, fidget pieces and latches for cases and bags. It is useful when a small part of a bag, pouch or case breaks and you would rather print a new one than replace the whole item. Each listing leads to a model page, where the author describes the geometry and the 3D printing settings they used. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

O texto desta coleção está em inglês; a busca funciona em qualquer idioma.

Uma coleção do Polyzon · 48 modelos de 6 sites

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O Polyzon monta esta coleção a partir dos resultados de busca dos sites conectados. Repetições e modelos sem prévia são removidos, correspondências fracas vão para o final e o restante segue a ordem da busca. Os modelos pertencem aos seus autores — confira os termos na página de cada modelo.

Regras de seleção: equipe editorial do Polyzon · Texto atualizado em 11/10/2026

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«Zipper and Fastener 3D Models in STL»

The models differ in what they replace or add. Some are complete slider bodies meant to take the place of a worn mechanism, others are only the tab or handle you grip, and a third group is decorative or tactile, such as fidget pieces shaped around a zip. Fasteners for cases, backpacks and tool boxes form their own group, often with a latch, hook or screw-on part.

When choosing a model, look at the dimensions the author gives and compare them with the part you want to replace, since zip sizes vary. Check how many separate pieces are involved and whether they are meant to be glued, screwed or snapped together, and read the notes on supports, orientation and material. Photos of real prints on the model page usually show more about the fit than the render does.

To narrow the search, try the words people use for the same thing: zip, zipper, slider, pull tab, handle, latch, clasp or buckle, and add the object it belongs to, such as backpack, pouch, case or jacket. Related topics worth browsing are bag hardware, parametric fasteners, replacement parts and small fidget toys, which often use the same shapes and tolerances.

FAQ

Perguntas frequentes

What do I need to measure before printing a replacement slider?
Measure the width of the zip tape and the profile of the teeth, plus the length of the old slider body. The author's page usually lists these dimensions, and comparing them with your part is the quickest way to avoid a mismatch.
Do these models need supports?
It depends on the shape. Flat pull tabs and many latch parts print without them, while sliders with internal channels or overhangs may need supports or a different orientation. The model page states what the author used.
Which material works for parts that flex or rub?
Rigid parts such as sliders and latches are commonly printed in a stiff filament, while tabs that bend or snap are often made in a more flexible one. Check the material note on the model page and match it to how the part will be used.
Can I change the size of a parametric fastener model?
Yes, if the author provides an editable source file or a parametric version, you can adjust the dimensions before exporting an STL. Otherwise scaling the mesh changes the wall thickness too, so check the result carefully.
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