Check the listing for details. 4pc Upgraded Hand Twist Leveling Nut with Hot Bed Compression Die Springs. Condition: New. Listed at 8.99 USD. 4x Upgraded Hand Twist Leveling Nut with Hot Bed Die Springs Spec4PCS 3D Printer Upgraded Hand Twist Leveling Nut Diameter, 4x Screw, 4x Springs, used for Creality 3D PrinterUsed for 3D Printer: Creality Ender 3, Ender 3 Pro, Ender 5, CR-10/10S, CR-10 Mini, CR-X,CR-20NAME: 3D Printer Upgraded Hand Twist Leveling NutNAME: Hot Bed Light Load Compression Mould Die SpringsNAME:M4X35 ScrewsColor: BlackMaterial: Leveling Nut is made of high quality Plastic, Spring and Screw are made of high quality stainless steel, rust and corrosion resistance, long service lifePackage Included :4*Hand Twist Leveling Nut4*Hot Bed Spring4* M4X35 Screws Item will be shipped out within 24 hours after receiving payment. Shipping within US and to buyer's verified address only.