Thumbwheel for M3 standard and nyloc nuts
thingiverse
A thumbwheel, suitable for M3 standard nuts and nyloc nuts, is utilized to level a Prusa Mendel's bed. The design ensures a snug fit around the nut to prevent it from falling off. Two STL files are available - one for regular nuts and another for higher nyloc nuts. Both files stem from a single OpenSCAD source file that is parametric, allowing adjustments to the center hole size and nut heights. Additionally, you'll need the regular_shapes.scad library for hexagon generation. A photo demonstrates the use of both types of nuts on an MDF platform. To secure the nut in place, apply a small amount of superglue inside the thumbwheel or tap it in with a hammer.
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