Threaded Fidget Widget v2
Description
The bolt and nuts are threaded with a 2 start circular profile thread, but the bolt has both right and left handed threads cut into it. https://www.youtube.com/watch?v=Wr_aIqU6_FE
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The bolt and nuts are threaded with a 2 start circular profile thread, but the bolt has both right and left handed threads cut into it. https://www.youtube.com/watch?v=Wr_aIqU6_FE
Likes
5
Downloads
0