工具与设备

M3x35mm 3D Models: STL Pins, Bolts and Mounts

This collection gathers STL files for M3x35mm hardware and the parts that use it, from pins for rugged boxes to bolts, standoffs and accessory mounts. It helps you find a starting point for 3D printing repairs, enclosures and custom brackets. Use the titles and tags to narrow the list by thread, length, head type and project. 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4个平台

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筛选规则：Polyzon编辑部 · 文字更新于2026年10月14日

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«M3x35mm 3D Models: STL Pins, Bolts and Mounts»

The results include pins for rugged boxes and hinges, bolts and nuts, standoffs, and mounts for phones, rails or other accessories. Some files are simple replacement hardware, while others are complete brackets or enclosures that accept M3 fasteners. Project-specific parts such as printer bases, prop stands and feet also appear, often with the fastener size in the title.

When choosing a model, check the listed dimensions, thread pitch, head shape and the number of parts in the assembly. Look at the author's page for the material and slicer settings they used, and for photos of actual prints to judge fit and finish. If the part is a pin or hinge, confirm the clearances and whether supports are needed for the orientation shown.

To refine the search, try synonyms such as screw, bolt, pin, standoff, spacer, insert and bracket. Related topics include rugged box hardware, hinge pins, camera mounts, rail accessories and printer replacement parts. Combining the thread size with a use case, like enclosure or mount, usually returns fewer and more relevant results.

FAQ

常见问题

What is an M3x35mm model used for?
It usually refers to parts designed around an M3 fastener with a 35 mm length, such as pins, bolts, standoffs or brackets. The exact use depends on the model, so read the description for the intended assembly.
Do I need supports to print M3x35mm pins?
That depends on the orientation and shape of each model. Check the author's page and the print profile for the recommended orientation and support settings.
How do I know if an M3x35mm part will fit my project?
Compare the listed dimensions, thread type and clearances with your assembly. Photos of printed parts and the author's notes can help you judge the fit before printing.
Can I scale an M3x35mm model to a different size?
Scaling changes the thread and hole dimensions, so a scaled part may no longer match standard hardware. If you need another size, search for the matching thread and length instead.
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