Two Pack Blue Light Load Die Springs For 3D Printers, 20 Mm Outer Diameter, 10 Mm Inner Diameter, 25 Mm Long, Closed Design High Precision, Compact And Durable Springs Ideal For Light Load Extrusion And Printer Mechanisms

Two-Pack Blue Light Load Die Springs for 3D Printers
✔️ OD 20 mm, ID 10 mm, length 25 mm, blue, closed design

These compact, blue closed-design springs provide precise compression for small spaces. They’re commonly used in 3D printer heated beds and mold tooling to handle light-load movements reliably.

✅ Size: Outer diameter 20 mm, inner diameter 10 mm, free length 25 mm (±2 mm).
✅ Material: high-quality spring steel with coating for wear, corrosion, fatigue and heat resistance.
✅ Design: closed design, rectangular cross-section, high precision, compact and durable.
✅ Applications: mold machinery, 3D printer heated beds, light-load extrusion and printer mechanisms.
✅ Life: up to 1,000,000 compression cycles with compression ratio data: 0.32 at 1,000,000; 0.36 at 500,000; 0.40 at 300,000; max 0.59.

💡 What is a closed-design blue light-load die spring used for in 3D printer beds and mold tooling?

This handy spring handles precise, compact preload in tight spaces. - Dimension compatibility: OD 20 mm, ID 10 mm, free length 25 mm (±2 mm). - Material and coating: high-quality spring steel with protective coating for wear and corrosion resistance. - Typical uses: heater bed assemblies and light-load extrusion in printers. - Durability: rated for up to 1,000,000 compression cycles with stable performance. ✝️