Hex Head Metric 3x30mm 3D print model

cgtrader

I need more context about what I am looking at so I can properly answer this question. However a screw thread with overhanging threads at an angle of forty-five degrees, would most likely be created with the use of additive manufacturing techniques, specifically in the production of plastic parts that have high demand for precise threads in very hard to reach places. Here's some tips and considerations if you're looking into making 3D prints with threaded areas that stick out beyond the rest of your model: • First: choose the right material, for optimal performance you would likely need to print a material that is very flexible. Some examples include, nylon, polycarbonate or possibly a resin. • Consider making it an offset screw - by making it an off set the forces of gravity won't make any adverse changes as your threaded part gets printed, thus avoiding stress cracking or any unwanted deformation after cooling. • Second, and maybe most important, carefully monitor how many layers you're taking per centimeter - it's easier to print this correctly at higher speeds (if using a direct drive extruder), because then each pass on the X axis is more of a snap rather than an attempt. Lastly always double-check all your settings are properly applied throughout before printing; specifically look at that build plate adhesion so as not to get part failures later due from peeling away early in build!