Two Pack 30mm OD 50mm Length Die Springs For 3D Printers Medium Load Compression Springs Made From 65Mn Steel Red Hot Bed Leveling Springs For Industrial Mold Die Sets 2 Pcs For Precise Leveling

Two-Pack 30mm OD Die Springs for precise bed leveling
✔️ 2x 30mm OD die springs, 50mm long, 65Mn steel, red

These die springs are precision compression springs sized for 30mm outer diameter and 50mm length, built from hardened 65Mn steel for durability. They are designed for 3D printer heated beds to keep the build surface flat and aligned, and they also serve in mold dies and stamping fixtures where reliable compression is needed.

✅ Material: 65Mn steel
✅ Size: OD 30mm, ID 15mm, length 50mm (1.18" OD, 0.59" ID, 2.0" L)
✅ Load: Ultimate compressive force 144 kg; 32% max compression
✅ Pack: 2 pieces

💡 What is a bed leveling die spring used for in 3D printers and mold tooling?

It’s a handy, sturdy part that provides reliable compression to keep surfaces level during operation.

- Maintains consistent pressure along the bed to prevent tilt - Helps improve first-layer adhesion and print accuracy - Fits standard 30mm OD die springs and 50mm length specs - Useful in stamping dies and mold fixtures for reliable leveling