Nut and Bolt Adapters (wing nut, thumb screw, nut ring) Metric Sizes

This is a set of STL, STEP,  and SolidWorks files for nut and bolt adapters. The purpose is to convert nuts and bolts so they can be hand tightened or hand loosened.

I included sizes from M3 through M12. You can also resize these in your favorite slicer for standard / SAE sizes.

These are all print in place / no supports needed. Print the nut key upside down.