3D Printer Hotbed Leveling Kit – M3 M4 Spring Screw Nut Set
3D Printer Hotbed Leveling Kit – M3 M4 Spring Screw Nut Set
Achieve Perfect First Layers Every Time
Get your heated bed dialed in with this complete 3D Printer Hotbed Leveling Kit. Designed for popular FDM printers like the Creality Ender 3 and CR-10, this all-in-one set includes M3 and M4 stainless steel screws, high-tenacity buffer springs, and textured thumb nuts — everything you need for precise, stable bed leveling without any special tools.
Key Features
- Tool-Free Manual Adjustment: Textured thumb nuts let you fine-tune leveling height by hand quickly and effortlessly — no wrench needed.
- Elastic Buffer Springs: High-tenacity springs deliver consistent, even support across the heated bed, minimizing vibration and keeping the platform stable and flat during printing.
- Stainless Steel Screws: Standard M3/M4 stainless steel screws ensure a secure, corrosion-resistant fit compatible with most mainstream FDM 3D printer models.
- Improved Print Quality: Even bed leveling reduces warping and dramatically improves the adhesion and finish of your model's first layer.
- Wide Compatibility: Works with a broad range of home and hobbyist 3D printers, making it ideal for DIY upgrades, part replacements, and printer maintenance.
Specifications
| Compatible Models | Creality Ender 3, CR-10, and other mainstream FDM printers |
| Screw Sizes | M3 & M4 |
| Material | Metal (stainless steel screws) & Plastic (nuts) |
| Quantity | 1 Complete Set |
| Assembly Required | No |
| Country of Origin | Made in China |
What's in the Box?
- M3 & M4 Stainless Steel Leveling Screws
- High-Tenacity Buffer Springs
- Textured Thumb Nuts
Great Pairings for Your Workshop
While you're upgrading your 3D printer setup, check out these other handy tools from our store:
- 10-Pack 65mm Oscillating Multi-Tool Saw Blades | Carbon Steel
- 5-Pair Nitrile Work Gloves – Anti-Slip Full Finger Safety
- Adjustable Woodworking Compass Layout Gauge for Carpenters
Learn more: OSHA on personal protective equipment
Frequently Asked Questions
Q: Is this hotbed leveling kit compatible with the Creality Ender 3 and CR-10?
A: Yes! This M3 M4 hotbed leveling spring screw kit is specifically designed to be compatible with the Creality Ender 3, CR-10, and many other popular FDM 3D printers that use standard M3 or M4 bed mounting hardware.
Q: Do I need any tools to adjust the leveling height with this kit?
A: No tools are required. The textured thumb nuts are designed for easy hand-tightening and adjustment, allowing you to quickly and precisely level your heated bed platform without reaching for a wrench or screwdriver.
Q: How do the springs help improve 3D print quality?
A: The high-tenacity buffer springs provide consistent, even tension across all four corners of your heated bed, reducing unwanted vibration and platform flex. This keeps the bed level and stable throughout a print, which minimizes warping and improves first-layer adhesion for cleaner, more accurate prints.
Q: How many sets are included in one purchase?
A: Each purchase includes 1 complete set, which contains all the screws, springs, and nuts needed to level a standard 4-point heated bed platform.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.