No need to fret over lost or cracked thumbscrews for your skimmers and reactors-- these nylon screws are direct replacements manufactured by AquaMaxx, for AquaMaxx. Read through the descriptions below to select the right size for your needs.
Part Reference Guide
Thumbscrew |
SKU |
AquaMaxx Protein Skimmer Models |
5/16-18 x 0.5 |
232606 | Most AquaMaxx In-Sump Protein Skimmer air silencers |
| BioMaxx BioPellet Reactor hang-on tank adaptor | ||
| cTech Calcium Reactor bubble counters | ||
| Fluidized GFO & Carbon Media Reactor hang-on adaptor | ||
|
SS-¾ Protein Skimmer pump lock |
||
5/16-18 x 2 |
232607 | SS-¾ Protein Skimmer bubble plate |
| AM Series Skimmer bubble plate | ||
| Cone Series Skimmer bubble plate | ||
M6 x 35mm |
232608 | HOB Skimmer hang-on bracket |
M6 x 75mm |
232609 | HOB Skimmer air silencer |
| HOB Skimmer body assembly | ||
| HOB Skimmer bubble plate | ||
| AM Series Protein Skimmer air silencer | ||
M5 x 20mm |
232623 | BioMaxx Biopellet Reactor lid |
| Fluidized GFO & Carbon Media Reactor lid (XS, Standard, XL, and XXL) | ||
| FR-SE GFO Carbon & Biopellet Hang-On Filter Media Reactor lid | ||
| CO-1 Protein Skimmer base | ||
| Zeo Reactor lid | ||
| Calcium Reactor lid | ||
| AM Series Protein Skimmer bubble plate (with external pump) |
| SKU | AquaMaxx Replacement Thumb Screw - AquaMaxx |
|---|---|
| Aquarium Type | Saltwater, Freshwater |
Write Your Own Review
Product Questions
Will any of these work as a replacement for the AF-1 thumb screws for securing the rollers in place?
Question by: Joshua on Sep 27, 2023, 11:19 PM
Hey there,
Thank you for reaching out to us. Yes, it would be 232608
Please let me know if you need anything further and take care!
Thank you for reaching out to us. Yes, it would be 232608
Please let me know if you need anything further and take care!
Answer by: Matt Lucero (BRS Staff) on Nov 15, 2023, 10:04 AM
Which thumb screws do I need for the Ctech T-2 lid?
Question by: SCOTT CLICK on May 7, 2022, 8:18 PM
Hey there,
Thank you for reaching out to us. That lids needs the SKU# 232623 / M5 x 20mm screws.
Please let me know if you need anything further and take care!
Thank you for reaching out to us. That lids needs the SKU# 232623 / M5 x 20mm screws.
Please let me know if you need anything further and take care!
Answer by: Matt Lucero (BRS Staff) on May 10, 2022, 12:04 PM
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