Bolt nut knob
thingiverse
Rotary control element featuring a circular depression accommodating a screw or stud, enhanced gripping ability facilitated by strategically placed recesses approximately 0.8 inches in diameter mirroring the natural circumference of human fingertips.
Download Model from thingiverse
With this file you will be able to print Bolt nut knob with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Bolt nut knob.