4pcs 40mm Leveling Nut
Large size leveling nuts will make it easier to level printing platforms.
4pcs Upgraded Hand Twist Leveling Nut Diameter 40mm + 4pcs Heated Bed Compression Mould Die Springs + 4pcs M4x30mm Screws
Compatible with Anet A8, Anet A8 Plus, ET4 PRO, ET5 Creality Ender-3 3D Printer