Heat Resistant M4x40 Screw and Nut Leveling Spring Kit For CR-10 Ender-3 Um2 Prusa I3 Mk2/Mk3 Hotbed 3D Printer Parts Accessories

Description:
100% brand new and high quality
Feature:
Made of high-quality plastic material, durable, firm and sturdy for us to use.
Good and useful 3D printers hotbed parts accessories.
It is suitable for CR-10/Ender-3 Hotbed devices.
It can resist high temperature.
Hotbed Springs Screws Nuts only, other accessories demo in the picture is not included!

Specifications:
Item Type: 3D Printer Accessories
Material: Plastic
Screw Nut Diameter: 5.8cm/2.2in
Spring Length: 2.5cm/0.9in
Screw Nut Color: Black
Spring Color: Blue, Yellow
Quantity: 1 Set

Note:
Transition: 1cm=10mm=0.39inch
Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Package Includes:
4 x Hotbed Springs
4 x Screws
4 x Nuts