# Library of standard screw sizes

**URL:** <https://discourse.shapr3d.com/t/library-of-standard-screw-sizes/5790>\
**Category:** Modeling Questions\
**Created:** [October 14, 2019, 12:20am UTC](https://discourse.shapr3d.com/t/library-of-standard-screw-sizes/5790 "2019-10-14T00:20:27Z")\
**Posts on this page:** 6\
**Page:** 1

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**Author:** ![genie](https://avatars.discourse-cdn.com/v4/letter/g/dfb087/32.png) [@genie](https://discourse.shapr3d.com/u/genie)\
**Post date:** [October 14, 2019, 12:20am UTC](https://discourse.shapr3d.com/t/library-of-standard-screw-sizes/5790/1 "2019-10-14T00:20:27Z")

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Do you have a library of standard DIN sized components? I’m specifically interested in screw sizes, but others may have interest in other standardised components.

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**Author:** ![Gelphyn](https://avatars.discourse-cdn.com/v4/letter/g/db5fbb/32.png) [@Gelphyn](https://discourse.shapr3d.com/u/Gelphyn)\
**Post date:** [October 14, 2019, 3:43am UTC](https://discourse.shapr3d.com/t/library-of-standard-screw-sizes/5790/2 "2019-10-14T03:43:34Z")

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@genie  
Welcome to the Forum.  
At present there in no such library, but it is understood that ‘a library’ is planned.

My workaround is to produce an External Thread of 10mm diameter on a Cylinder and and matching Internal Thread in a suitable Body.  
Needed variations are derived from these by Scaling, e.g., 60% will give a 6mm Threaded object, and so on.  
I have a ‘library’ of different Heads/Nuts/Specials/etc, across a wide range.  
By selecting appropriate parts and assembling them in order it is easy to build the Fastening required. E.g., in the ScreenShot the 'stud can be made double ended by Copying and Moving.

 ![IMG_0570](https://us1.discourse-cdn.com/flex002/uploads/shapr3d/original/2X/d/d46262dd9c9abb82f8165c552eebcc1dfa82a825.jpeg)

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**Author:** ![Madman](https://avatars.discourse-cdn.com/v4/letter/m/f08c70/32.png) [@Madman](https://discourse.shapr3d.com/u/Madman)\
**Post date:** [May 15, 2021, 2:26am UTC](https://discourse.shapr3d.com/t/library-of-standard-screw-sizes/5790/3 "2021-05-15T02:26:00Z")

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I could really use that file. could i get a copy? New to the app but loving  
it

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**Author:** ![TheBum](https://avatars.discourse-cdn.com/v4/letter/t/eada6e/32.png) [@TheBum](https://discourse.shapr3d.com/u/TheBum)\
**Post date:** [May 15, 2021, 4:56am UTC](https://discourse.shapr3d.com/t/library-of-standard-screw-sizes/5790/4 "2021-05-15T04:56:20Z")

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Another option is to go over to McMaster-Carr’s website ([McMaster.com](http://McMaster.com)), find a screw that matches your specifications, and download the STEP file.

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**Author:** ![dazzer](https://avatars.discourse-cdn.com/v4/letter/d/e9a140/32.png) [@dazzer](https://discourse.shapr3d.com/u/dazzer)\
**Post date:** [February 25, 2026, 11:57am UTC](https://discourse.shapr3d.com/t/library-of-standard-screw-sizes/5790/5 "2026-02-25T11:57:33Z")

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awesome cheers, i always struggle with threads

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**Author:** ![afar](https://avatars.discourse-cdn.com/v4/letter/a/71e660/32.png) [@afar](https://discourse.shapr3d.com/u/afar)\
**Post date:** [March 1, 2026, 7:37am UTC](https://discourse.shapr3d.com/t/library-of-standard-screw-sizes/5790/6 "2026-03-01T07:37:52Z")

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[Download 3D CAD Models for free | 3Dfindit](https://www.3dfindit.com/en/) also has many items with models