Aluminum hand twist level nut with spring (yellow)

These red aluminum nuts are original upgraded replacement parts for Ender 3/3 Pro/3 X, Ender 5/5 Plus/ 5 Pro, CR-10, CR-10 V2, CR-10 Max, CR 10, CR-10 Mini, CR-10S, CR 10S Pro, CR-10 Plus, CR-X, CR 20.

- Last over years. Made by high quality aluminum, last much longer your stock plastic nuts.

- Metal nut is more powerful and will twist more tightly than plastic nuts.

- The torque of these nuts is large, making it easier to fine tune the hot bed.

Delivery includes:

4 x red aluminum screw nut

4 x spring (yellow)

Delivery without screws