物品

1/4 Tube Fittings: 3D Models for Threads and Barbs

This collection gathers 3D models for 1/4 tube fittings, from threaded adapters to barbed connectors and multi-way junctions. It is useful when you need a custom part for a workshop, garden or machine setup and plan to make it on a 3D printer. The files vary in thread standard, connection type and assembly, so the collection works as a starting point for comparing options. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

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Polyzon合集 · 48个模型 来自5个平台

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此合集由Polyzon根据已接入平台的搜索结果整理而成：去除重复项和没有预览图的模型，匹配度低的排在最后，其余按搜索结果顺序排列。模型归作者所有——请在各模型页面查看使用条款。

筛选规则：Polyzon编辑部 · 文字更新于2026年10月12日

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«1/4 Tube Fittings: 3D Models for Threads and Barbs»

Threaded adapters appear in male and female variants, often with NPT or BSP threads, and can reduce or extend a connection. Barbed fittings connect flexible hose or tube, while multi-way parts such as tees, crosses, elbows and wyes split or redirect a line. Caps, straps and garden-hose adapters cover closing, mounting or converting between thread types.

Before printing, check the thread standard, nominal size and pitch on the author's page, because a 1/4 label alone may refer to different systems. Look at wall thickness, thread length and whether the model needs supports or separate parts for assembly. The material and settings listed by the author, along with photos of real prints, help you judge how the part may behave under load or pressure.

To narrow results, combine the size with the connection type, for example threaded adapter, hose barb, tee or elbow. Related terms include pipe fitting, tube fitting, NPT, BSP, GHT, reducer, extender and cap. If you need a specific route, search for cross, wye, 4-way or 5-way in addition to the basic size.

FAQ

常见问题

What does 1/4 mean in tube fittings?
It can refer to a nominal thread size, a hose inner diameter or a tube outer diameter, depending on the standard. Check the author's notes and dimensions before choosing a model.
Which thread standards appear in these models?
Models often use NPT, BSP or GHT threads, and some combine two standards in one adapter. The thread type and pitch are usually listed on the model page.
What should I check before printing a fitting?
Review the thread standard, nominal size, wall thickness and whether supports or separate parts are needed. Also compare the author's material and settings with photos of real prints.
Can I mix thread types in one assembly?
Mixing thread types usually requires an adapter made for that conversion. Verify the dimensions and thread profiles so the parts meet as intended.
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