About this 3D model

Bolt M16x80 DIN 2510 Printed PET-G Printed without supports ! When printing, the inner and outer collar must be maintained !! Take a look at the drawing documentation in the attached .pdf Thanks for downloading in advance and please don't forget to like this modell! Take a look at my another very helpful modells. Follow me. Nuts it is here: https://makerworld.com/cs/models/132797