4PCS 50mm Upgraded Hand Twist Leveling Nuts + 4PCS Hot Bed Spring + 4PCS M4X40mm Screws for Creality 3D Printer CR-10 CR-10S CR-X CR-20 Ender-3 Ender Ane Geeetech Anycubic

Product Name: Nut Type: M4 Colour: Black Material: ABS/plastic Diameter: 52mm/2.05inch Thickness: 5mm/0.2inch Product Name: Spring Material: Spring Steel Springs Hole diameter (OD):4mm/0.16inch Rod diameter (ID):8mm/0.31inch Length: 22mm/0.87inch Product name: Screw Material: Stainless steel Screw Type: M4x40 Screw Length: 40mm/1.57inch Packing: 4PCS Hand Twist Leveling Nuts 4PCS Hot Bed Springs 4PCS M4X40mm Screws Features & details Features Compatible with almost all DIY 3D printers on the market, for example: CR-10, CR-10S, CR-20, Ender-3, Anet, Geeetech, and other mainstream 3D printing.

The hot bed hand twisting leveling nut is used to upgrade the 3D printer, making the hot bed more stable and the printing platform easier.