40mm Hand Twist Leveling Nut Kit Set Of Four For 3D Printers With Bed Spring Compressors And M4X40 Screws, Easy Bed Leveling Upgrade For Ender Series And CR-10 And Other Compatible Printers

40mm Hand Twist Leveling Nut Kit Set of Four for Ender/CR-10
✔️ 4pc hand twist leveling kit with ABS knobs, 4 springs, M4x40 screws

This 40mm hand twist leveling nut kit upgrades bed leveling on Ender 3 V2, Ender 3 Pro, Ender 3 Series, Ender 5 Pro/Plus, CR-10 series, and other compatible printers. It replaces standard bed hardware for safer, easier fine-tuning and a steadier hot bed during prints.

✅ Hand twist leveling nuts made from ABS plastic, safe to adjust and durable
✅ Includes 4 leveling nuts, 4 springs, 4 M4x40 screws
✅ Main size 40x40 mm, thickness 10 mm; springs 8 mm dia, 25 mm high
✅ Compatible with Ender 3 V2, Ender 3 Pro, Ender 3 series, Ender 5 Pro/Plus, CR-10 series

💡 What is a bed leveling nut kit used for in 3D printers?

It’s a handy upgrade that makes dialing in bed level quick and reliable.

- Improves bed stability and first-layer adhesion - Speeds up manual leveling and reduces trial-and-error - Works with Ender and CR-10 style beds for a simple upgrade