Parametric Knurled bolt heads
thingiverse
Turn your bolts into knurled bolts easily and fast with this model. Get similar models like it for free here: https://www.printables.com/@ICant3DPrint
Download Model from thingiverse
With this file you will be able to print Parametric Knurled bolt heads 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 Parametric Knurled bolt heads.