50mm STI Knob Small

grabcad

For FDM printing, utilize the sleeve adjusted files as they improve nut installation and reduce stress on parts. Alternatively, the plainly adjusted models may be used but require extra effort. New models have been introduced to address shrinkage issues in FDM printers; the sleeve adjusted models have a 0.4mm larger hex nut diameter while the plainly adjusted models feature a 1mm adjustment. If you prefer a 60mm version, visit this link: [https://www.thingiverse.com/thing:2467630]. This design is based on WRX Shift Knob remix by WillsWorld and Dingoboy71, with a reverse lockout feature for STI models and a 50mm diameter. The logo has been changed to STI, and the hex nut position improved for increased strength. Required hardware includes: (1) m12 x 1.25 thread pitch Nylock nut, (6) m3 x 20 (or 25) mm hex bolts, (6) m3 x .5mm Nylock nuts, and a tube of super glue or epoxy.