Helmet Headset 1.50" Roll Cage Mount for 3c 1/4" Jack/Plug

I made this mount in order to allow for me to mount a standard bulkhead Mic/Speaker plug to my 1.50" Rollcage for use with my 3-Conductor “NASCAR” Style Helmet Headset.  I have included 2 designs which utilize 5mm Allen Head (M5x20) Fasteners with a Nylock Nut and either Printed Threads or a hole sized for an M4 Heat-sert for cable support. 

Use of a ¼" 3C Audio Connector (McMaster-Carr #1760N23 or similar)

Print Settings:
Printer brand: Creality
Printer: Ender-3 S1 Pro
Rafts: No
Supports: Everywhere, 20-50%
Resolution: 0.10-0.15
Infill: 99% Lines/Lenticular
Filament brand: Esun
Filament color: Black
Filament material: PLA+