Length and type screw for hydra

[ndz98]

Anyone happen to know what type and length screw would fit in the hydra 26 HD?

 

[Oakie12]

3/4" from under the head of the screw to the bottom, 3/16" wide.

 

[Oakie12]

 

[Sagecritter4life]

I had one fall out the other night into tank landed on rock structure.

Chuckle...after grilled my young grandkid about throwing things in tank...lol I figured out where it came from and had to apologize ;-).

I went to put back in light after I fished it out of DT and there were several others loose that I tightened up....one month old lights on Red Sea E260.