For all orders exceeding a value of 100USD shipping is offered for free.

Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.

Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.

[2 Colors Available] Injection molding model, thumb screw nut, there are orange and black two colors are available.

[Function] This self adjusting nut is not easy to deviate and can ensure the center of the nut, and also with a hex support.

[Unique Design] With curved edge design, which can increase the sense of experience, the leveling nut also has a large outer diameter.

[Application] This M4 adjusting nut can be used for LONGER LK4 Pro, for Ender 5, for CR‑10, for Ender 3 V2, for ET4, for MK3 Hotbed.

[High Hardness] This leveling nut has the feature of high hardness, wear resistance and corrosion resistance, with clear scales and easy leveling.