Jan 26, 2026 #1 T Tinklez Active Member View Badges R2R App User Joined Oct 10, 2025 Messages 230 Reaction score 100 Location Texas Rating - 0% 0 0 0 Does anyone know what size screws to use to screw on a Hydro launch onto a controller mount? I can’t seem to find anything on their website to know a specific size screw
Does anyone know what size screws to use to screw on a Hydro launch onto a controller mount? I can’t seem to find anything on their website to know a specific size screw
Jan 26, 2026 #2 S Subsea 7500 Club Member View Badges R2R App User Rock Pool Reef Keepers Joined Jun 21, 2018 Messages 8,983 Reaction score 11,641 Location Austin, Tx Rating - 0% 0 0 0 I suggest you talk with customer service at Hydro.
Jan 26, 2026 #3 Connor At CoralVue Active Member View Badges R2R App User Best of the Best Winner 2025 Joined May 26, 2022 Messages 215 Reaction score 367 Location Chicago Rating - 0% 0 0 0 The smaller controllers are ~M2, the Larger controllers can fit an M4. Shouldnt be much of an issue with any button head.
The smaller controllers are ~M2, the Larger controllers can fit an M4. Shouldnt be much of an issue with any button head.
