Shift Knob with Mazda Batman Logo M10x1.25

thingiverse

This is a shift knob I designed specifically for my trusty 2006 Mazda 6. To get started, I used a logo provided by nclontz2, which can be found at https://www.thingiverse.com/thing:265193. I determined the shaft size to be M10x1.25 and crafted the knob to securely hold the M10 nut between its main piece and base, both of which are fastened together with sturdy M3 hardware. The emblem fits snugly into a recess on top of the knob, positioning it evenly with the surface when complete. To prevent twisting or wear on the boot during tightening, I added a bottom seat to the design.