So, you got yourself a fancy Zoom H5 audio recorder but no way to clip it to your person - no problem, just print this out.
I printed this in polycarbonate
...Show more because I am paranoid and absolutely did not want it to fail. Honestly, good old PLA would probably do fine but might be a little too stiff. Nylon might be a good choice as well.
I would recommend buying the 1/4-20 x 1/4" screw instead of printing it, otherwise you are putting a lot of faith (and risking a lot of money) on how well you can get good inter-layer adhesion with your printed screw. I did mine in Polymaker PC+ and so far so good, but I will probably replace it once it snaps off and my H5 crashes to the ground :)
***UPDATE 7-4-2018 ***
I added a hard case to store the Zoom H5 with the clip attached since it would not fit in the stock case. Simply attach the bottom to the sides with a little glue and four M3 screws after printing. Also, there is some room in the case to add some foam padding if you would like.