Leveling Screw Kit (M4/M3 Nut Spring Screw)

Features:

Auto leveling nuts for 3D printers.

Compatible with Creality CR-10/ CR-10s/ mini ender 3 3D printers.

High-quality plastic material, durable and sturdy.

Easy to install and remove, no tools required.

Note: It's not suitable for Creality CR-10 S4 or S5.

Spring specifications:

Color: Yellow

Outside diameter: 8mm

Inside diameter: 4mm

Length: 25mm

Screw specifications:

Outside diameter: 4mm

Length: 25mm