# Screw with different diameter on top and bottom

**URL:** <https://discourse.shapr3d.com/t/screw-with-different-diameter-on-top-and-bottom/31255>\
**Category:** Modeling Questions\
**Created:** [April 13, 2024, 3:10pm UTC](https://discourse.shapr3d.com/t/screw-with-different-diameter-on-top-and-bottom/31255 "2024-04-13T15:10:09Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![PEC](https://avatars.discourse-cdn.com/v4/letter/p/67e7ee/32.png) [@PEC](https://discourse.shapr3d.com/u/PEC)\
**Post date:** [April 13, 2024, 6:38pm UTC](https://discourse.shapr3d.com/t/screw-with-different-diameter-on-top-and-bottom/31255/2 "2024-04-13T18:38:14Z")

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Hi  
Welcome to the forum.  
I suggest you start with this post [Tapered thread](https://discourse.shapr3d.com/t/tapered-thread/9312) and do some search on the forum as there is already a lot of information available.

Pec

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