Gadgets

STL Adapters for PU2 and Hardware Conversions

This collection gathers STL adapters for PU2 and related hardware. It covers parts that join different connectors, mounts, and feed systems. Use it to find a starting point for 3D printing a custom link between mismatched components. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

A Polyzon collection · 48 models from 4 platforms

How this collection is put together

Polyzon assembles this collection from search results on the connected platforms. Repeats and models without a preview are removed, weak matches go to the end, and the rest keeps the search order. Models belong to their authors — check the terms on each model's page.

Selection rules: the Polyzon editorial team · Text updated 2026-10-13

View the collection Show all: 12520 models →
Collection

Start here

All models in this collection

Show all: 12520 models
About the category

«STL Adapters for PU2 and Hardware Conversions»

Adapters in this collection fall into several groups: threaded converters, camera and tripod mounts, printer feed and spool adapters, and tool or household fittings. They differ by connection type, load direction, and whether the printed part must stay rigid or flex. Some are small single-piece parts, while others combine a printed body with screws, inserts, or tubing.

When choosing a model, check the dimensions that matter for your connection: inner and outer diameter, thread pitch, and the space around the joint. Look at the number of parts, the assembly steps, and whether the author shows supports or a particular print orientation. The material and settings listed on the model page also help you judge how the part will behave under load or heat.

To refine the search, try synonyms such as converter, reducer, coupler, mount, or bracket. Combine the device or connector name with the type of connection you need, for example tripod, spool, hose, or tube. Related topics like PTFE tubing, camera mounts, and spool holders can lead to adapters that solve a similar problem.

FAQ

Frequently asked questions

What should I measure before printing an adapter?
Measure both mating parts: outer and inner diameter, thread pitch if threaded, and the clearance around the connection. Compare those values with the dimensions on the model page.
Which material works for adapters?
The author’s page usually lists a material and settings. Rigid parts may use common filaments, while parts that flex or seal may need a different shore hardness. Check the model notes before printing.
Why do some adapters need supports?
Overhangs, internal threads, and side ports can require supports. The model page may show a recommended orientation and support placement.
Can I search by the device name?
Yes. Combine the device or connector name with words like adapter, converter, reducer, or mount. Related terms such as tripod, spool, or hose can help.
Related
Miniatures & wargaming

Миниатюры ПУ2: 3D-модели для печати

11876 models
Electronics

Адаптеры для динамиков - STL для 3D-печати

68638 models
Vehicles

Адаптеры для авто: STL-модели для 3D-принтера

15141 models
Tools & equipment

Адаптеры для катушек: 3D-модели и STL файлы

8891 models
Objects

Адаптер для Лады: 3D-модели и STL файлы для печати

4486 models
Tools & equipment

3D-модели переходников и адаптеров для всего

26285 models

All 3D model categories

The full catalog of topics — from home & household to CNC, searchable across the connected sources.

Open the category catalog