2Pcs Red 3D Printer Die Spring 20mm OD 10mm ID 25mm Long Spring Steel Spiral Stamping Moderate Load Compression Mould Die Spring

High-strength compressed flat wire mold springs that balance aesthetics and practicality. High-quality steel with high hardness, which won’t deform easily. Professional design results in stress concentration during rebound.

• 【Size】Outer Diameter: 20mm/0.79" ; Inner Diameter: 10mm/0.39" ; Length: 25mm/0.98".
• 【Surface strengthening】The surface strengthening treatment of the spring makes the surface structure more robust, improves the stress concentration strength, and extends the lifespan of the spring.
• 【High utilization rate】The highest frequency can reach several hundred times per minute, which is suitable for high-quality molds and can meet all customer requirements.
• 【Intense pressure treatment】After undergoing more than three rounds of intense pressure treatment, the internal stress is eliminated, thereby preventing the spring from experiencing deformation, shortening, or breaking.
• 【 Package】5Pcs x Compression Mould Die Spring ; Load Type: Moderate load ; Color: Red