Red Sea Reef LED mount screw size

[ReefHog]

I have a 40 breeder that I converted into an AIO peninsula. I'm replacing my black box with the Reef LED 50. I will be building a DIY arm mount from square tubing as the Red Sea mounts do not come out far enough to center since it has to come out long ways past the filter section on the 40 breeder. I can't seem to find the screw size on the Reef LED 50 listed anywhere. I imagine it's a small m size thread.

 

[Ron Reefman]

Take it to a Fastenal store. They can figure out the size and thread and sell you the part you need.

 

[ReefHog]

Size = 3mm

 

[Oliver@DSunY]

Size 3mm , length 6-10 (no your part)

Please what length you want ? what is your tank length, width and deep?

Maybe I can find out a solution for your tank.