The M4 clamping screw for the Tube Adapter.
The M4 clamping screw for the Tube Adapter.
WRITE REVIEW
The RGB Critter Tube Adapter Set Screw is the stainless steel clamping screw used to lock a tube inside the RGB Critter Tube Adapter.
The tube slides into the adapter and the flat-tip screw pinches down against it, holding the tube firmly in place during spinning, flow performance, and light painting.
The RGB Critter Tube Adapter uses two of these screws. Sold individually, so add two to your cart to replace a full set.
Driven by a 2mm Allen key (see Critter to Tube Adapter Allen Key).
Please note: this is not the screw for the Modular Saber Tube Adapter or the Modular Saber Tube Connector. Those two parts both use the larger M5 x 0.8 x 4mm screw, sold as the Tube Adapter & Connector Set Screw.
Transform your light art with our modular light painting tubes. Designed for photographers and artists, these customizable tubes let you create stunning long-exposure effects and dynamic light trails.
Broad ribbons of color. Needs the Tube Adapter.
4.8 (47), rated 4.8 out of 5 from 47 reviewsLaser-cut honeycomb texture for long exposures.
4.7 (29), rated 4.7 out of 5 from 29 reviewsLaser-cut wings for textured light trails.
4.5 (21), rated 4.5 out of 5 from 21 reviewsLaser-cut spirals that twist dotted trails of light.
5.0 (1), rated 5.0 out of 5 from 1 reviewsTEXT SUPPORT: +1-541-321-6254
Exclusive offers, new products, and members-only content
2,400+ members on Facebook
© Copyright 2026. ANTS ON A MELON, INC.
This lithium-ion battery cannot be shipped internationally and cannot be added to your cart.
You can purchase the required battery locally with these specifications:
Do not purchase protected, button top, 3.2V, or 1.5V cells.
Ants on a Melon is not responsible for batteries purchased from third-party sellers. Please verify specifications and use only high-quality lithium-ion cells from reputable brands.
