MiltyKoss 120mm Fan Mod Bracket

Simple 120mm fan mount using the outer radius of the center frame part under the fan hub. Checked for function on a few different generic PC 120mm cooling fans with 4mm plastic center frame thickness and 44mm outer diameter of that center frame part under the fan. I have seen some that will not work but most should (4 of 5 types in my fan bin work with it, one weird antec case fan with an open frame and no shroud will not clip in). Easy enough to print and verify with your fan as it won't cost much time or filament.

Mounting holes are 3.3mm for M3 screws. Mounting holes diameter is 54.75mm at 120 degrees offset radially.

This is part of a larger stepper motor duct for mini kossel sized Delta printers that will be released separately. Making a post for just this bracket since it is useful on its own or integrated into other designs.