thin pin
thingiverse
A personalized rendition of the design available at http://www.thingiverse.com/thing:45737 was created via the Customizer tool (http://www.thingiverse.com/apps/customizer/run?thing_id=45737). For this customization, specifications included a 50mm pin length, 0.2mm lip on the head, 4mm pin head length, 1mm pin radius, 0.2mm flat portion, 30 sides, a slot width of 0.5mm, and a slot length of 15mm.
Download Model from thingiverse
With this file you will be able to print thin pin 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 thin pin.