Yup....

Here is two 45s attached. It would be impossible make them go directly in. Wire management was the hardest part, however this method looked to be the most robust. All the other methods had exposed posts, and ring terminals, or they are only held in by a clip and an o-ring.

This wire terminal screws in with a 3/8" NPT, and then seats on an o-ring as it bottoms.

Keep in mind that this unit is tiny! the width is less then a business card. It also has larger ports on the bottom then other units that are out there.