Component Question - Sourcing

[429CV23]

Hey All
I've jumped back into my 45" jetboat build. 50mm pump and motor are mocked up and temporarily in. I'm looking for ideas on mounting the ESC. I have a 400a which is large and heavy, and would like to mount it on a plate above the floor of the hull. I am searching for standoffs that can be epoxied to the raw floor before I paint the hull interior. I found some nice pieces that use 4mm screws, are 12mm tall and have a wide round base with holes for gluing, but they're located in China with a fairly long ETA.
Are there any U.S. based suppliers that carry that type of standoff? What else is a viable way to mount a large ESC?
Thanks!!

 

[429CV23]

I ordered 6 standoffs which are 12mm tall with a nice shoulder, and a battery tray large enough to mount the ESC and receiver. The standoffs were just over $3 each, and should have a <14day ship time. I may still pick up a 1/8" aluminum sheet so I can angle the mounting edges to match the hull since the standoffs will be at an angle with respect to the mounting tray.

 

[Rceverywhere]

Offshore electrics

 

[Rceverywhere]

https://www.offshoreelectrics.com/products.php?cat=ESC+Mounts

 

[429CV23]

Thanks for the link! Nice to have another source since I'll likely need some more pieces to finish this build.