BZ 3D Heatbed Spring Leveling Kit Leveling Nut+Hot Bed Spring+M440 Screws for MK3 Heated Bed for Ender 3 / Ender 3 Pro/Ender 5/ CR-10/ CR-10S /CR-10 3D Printers Part

Spring specifications:
Color: Blue/Yellow

Outside diameter:8mm

Inside diameter:4mm

Length :25mm

Packing List:
8 PCS* Hotbed Spring

4 PCS* M4*40 Screws

4 PCS* M4 Nuts

Product Features

  • Auto leveling nuts for 3D printers.
  • High-quality plastic material, durable and sturdy.
  • Easy to install and remove, no tools required.
  • Compatible with Creality CR-10/ CR-10s/ mini Ender 3 3D printers.
  • Note: It’s not suitable for Creality CR-10S4 or S5.

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