My plan was to send a fuel line through a wall, and it needed to be water tight on the outside.
There is a slot for an O-Ring on the outside base. ID: 1 7/16 - OD: 1 11/16 - Thickness: 1/8
(Got the O-ring from the Harbor freight O-ring set)
The screw indents are designed for #8 Truss head screws with a 11mm head.
The outside Base Tip, is just a strain relief for the hose, it just pops in with a little glue.
The Outside Base should be flipped so the o-ring side is facing up, and enable supports. Not strictly needed though, it just makes the screw holes cleaner.
This ended up working perfectly, and is strong.
| 12mm_Through_Hole_Outside_Base.stl | 482.3KB | |
| 12mm_Through_Hole_Wall_Mount.stl | 2.6MB | |
| Coupler_Nut.stl | 5.1MB | |
| Outside_Base_Tip.stl | 74.3KB |
