M3 Spacers
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M3 spacers (4.5mm OD, 3.2mm ID) with heights of 1.00, 1.25, 1.50, 1.75, and 2.00mm.
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Model information
- Source
- Printables
- Category
- Mechanical Parts
- License
- Creative Commons — Attribution — Noncommercial
M3 spacers (4.5mm OD, 3.2mm ID) with heights of 1.00, 1.25, 1.50, 1.75, and 2.00mm.
Print instructions
I used these on my Lulzbot Mini 1.03 (silver plate, vs black) with the Modular Bed accessory (https://ohai.lulzbot.com/project/lulzbot-mini-modular-bed-system-installation/accessories/) to make the level-sensing washers level (the included spacers weren't the correct height).
Generated with ImplicitCAD. Code below (it doesn't seem to work in OpenSCAD, not sure why).
height = 1;
//height = 1.25;
//height = 1.5;
//height = 1.75;
//height = 2;
od = 4.5;
id = 3.2;
radius=0;
linear_extrude(height, r=radius) difference() {
circle(r=od/2);
circle(r=id/2);
}