Nice concept.
Might get away with using only Loctite Threadlocker Red 271 permanent locking?
Not sure about the life of brass, SS probably a better choice.
Might get away with using only Loctite Threadlocker Red 271 permanent locking?
Loctite® Threadlocker Red 271™ is designed for the permanent locking and sealing of threaded fasteners. The product cures when confined in the absence of air between close fitting metal surfaces. It protects threads from rust and corrosion and prevents loosening from shock and vibration. It is only removable once cured by heating up parts to 500°F (260°C). [www.loctiteproducts.com]
Not sure about the life of brass, SS probably a better choice.