3DPrinting
3DPrinting is a place where makers of all skill levels and walks of life can learn about and discuss 3D printing and development of 3D printed parts and devices.
The r/functionalprint community is now located at: !functionalprint@kbin.social or !functionalprint@fedia.io
There are CAD communities available at: !cad@lemmy.world or !freecad@lemmy.ml
Rules
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No bigotry - including racism, sexism, ableism, homophobia, transphobia, or xenophobia. Code of Conduct.
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Be respectful, especially when disagreeing. Everyone should feel welcome here.
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No porn (NSFW prints are acceptable but must be marked NSFW)
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No Ads / Spamming / Guerrilla Marketing
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Do not create links to reddit
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If you see an issue please flag it
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No guns
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No injury gore posts
If you need an easy way to host pictures, https://catbox.moe may be an option. Be ethical about what you post and donate if you are able or use this a lot. It is just an individual hosting content, not a company. The image embedding syntax for Lemmy is 
Moderation policy: Light, mostly invisible
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My most commonly used fasteners for prints are m2 countersunk self tapping screws like these.
They're small, but generally stronger than the prints they're going into. If it's something that may need to be disassembled and reassembled, I'll use M3/4/5 socket-head cap screws and nuts or inserts.
I also keep a variety of magnets on hand to imbed in prints.
Then, of course, there's bearings, threaded rod, aluminum extrusions, hinges, hookup wire, electronic parts, clear acrylic sheeting, etc.
My usual scheme for purchasing hardware goes something like this:
Create design and bill of materials > buy a bulk pack of hardware that includes the specific parts I need, plus extra if it's cheap > store extras in 3d printed modular drawers, adding more drawers to the stack as needed.