Camera Rail Mount (UNC) for Ender 5

This is a simple camera mount I put together for my USB camera (which has a UNC-20 thread at the bottom). In principle it should work with any camera with a UNC-16 (3/8-inch) or UNC-20 (1/4-inch) mounting thread. It is made to mount on the Ender 5 rails with ease, but probably will fit other printers with a similar railing. This is a simplified version without articulation, as many (most?) webcams already have a joint.

**Additional Parts Needed**
2 - M3x15mm screws
2 - M3 nuts

This is a mashup of the following things:
[Microphone stand (tripod mount)](https://www.thingiverse.com/thing:1496504)
[Raspberry Pi Cam Rail Mount for Ender 5 Remix](https://www.thingiverse.com/thing:4621157)