Here are a couple threaded containers for miscellaneous item sizes. I chose the tighter threading for these as opposed to my other containers which are threaded on the inside of the capsule. There are looser threading caps with insets for easy thread-ability called "IDxx_caps_cap_loose". The 2 parts thread together quite well and I have provided different widths/heights for different needs. The 150mm version is the largest one that fits on my Qidi Tech printer without exceeding the build area (as shown in Simplify3D).
For containers with pipe threading on the inside, check here - http://www.thingiverse.com/thing:1596640
No support/rafts required for tubes/caps, I used rafts and supports for the extension pieces. Printed in ABS with 3 shell layers, 7 top and bottom layers. My infill for these parts was 30% for Tube / 60% for Cap and layer height 0.12mm, feel free to change them to your desired amounts.