M3 Thumb Screw for Open-source Optics
Click to view full size
Preview 1

Description

Summary This is a simple yet handy thumbscrew for m3s. This component is part of the Open-source optics project (http://www.appropedia.org/Open_source_optics), whose goal is to radically reduce the cost of scientific optical hardware: by the [Michigan Tech's Open Sustainability Technology Research Group]( http://www.mse.mtu.edu/MOST (http://www.mse.mtu.edu/MOST)). For similar see the Open-Source Lab How to Build Your Own Hardware and Reduce Research Costs (http://store.elsevier.com/coArticle.jsp?pageid=18200010&utm_source=Joshua+Pearce&utm_medium=marketing&utm_campaign=Open-Source+Lab+Free+Access) Instructions Print and put together with an m3 nut and screw of your choosing. We originaly posted this as part of http://www.thingiverse.com/thing:26752 (http://www.thingiverse.com/thing:26752) and the OpenSCAD code is there if you need it - but is easier to keep track of when using in other prints if it is alone. Ideal for low profile m3x30/25mm. Thanks to Nick for design. This component is part of the Open-source Optics Library: Zhang C, Anzalone NC, Faria RP, Pearce JM (2013) Open-Source 3D-Printable Optics Equipment (http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0059840). PLoS ONE 8(3): e59840. This is part of a larger project to reduce the cost of scientific equipment using open-source hardware. Read more here (http://mtu.academia.edu/JoshuaPearce/Papers/1935580/Building_Research_Equipment_with_Free_Open-Source_Hardware)

From NIH 3D

Model source and downloads

This page preserves searchable metadata and attribution. Use NIH 3D for the current files and source details.

Source creator
jpearce
Source license
GNU GPLv3
Archived copies are shared under the license shown.
View/download on NIH 3D

Makes

See how others have printed this model

Comments

Share your thoughts and ask questions

Sign in to join the conversation

Sign In

M3 Thumb Screw for Open-source Optics

From NIH 3D
Likes
0
Views
0
Remixes
0

Category

learning

License

UNKNOWN

Published

9/1/2026

Availability

free on NIH 3D