What Models does this fit?
CR-10 (Standard, Mini, S4, S5)
CR-10S (Standard, Mini, S4, S5)
Ender 2/3/3 Pro/3 V2/3 MAX
Prevents Z gantry from dropping down when motors turn off. Includes nut with 2 pieces and steel spring – One nut needed for each leadscrew on Dual Z Motor printers
Every single nut is test-fitted to a leadscrew before shipment to ensure smooth operation and proper fitment. If you order multiple do NOT mix the pieces from each package. The bottoms and tops are matched and may not fit if you swap them.
This fits the above machines with the 2 Screw leadscrew nuts. This does NOT fit standard 4 bolt leadscrew nut mounts (like Ender 5 and Tevo Tornado) due to spacing being different on these.
Leadscrew Fitment: These fit 4 start, 8mm leadscrews.
Using the TH3D Ender 3/CR-20 Dual Z Kit? – Use ONE with the TH3D Ender 3 Dual Z Kit on the motor side. Using 2 can make adjusting the system for smooth movement difficult. It is recommended to only use one with our dual Z kit.
Warranty & Support Information
TH3D Community Support - Technical support for the product is handled through our TH3D Communities. You can get access to them on our Community Page.
3 Months Warranty - Our warranty covers any and all defects with the product. If your product fails or has problems within the warranty period you can contact our support team by using the Contact Us link. This is for warranty related issues only, not technical support.
Damage/Failure due to improper installation, improper usage, failure resulting from an issue with the machine the product is installed on, 3rd party products connected to our product, and/or modification of the product are not covered under warranty.