Features High Temperature Resistance: With high temperature resistance, this steel red medium load mould die spring can withstand extreme heat without compromising its performance, ensuring durability in various working conditions. Long Service Life: Built with high rigidity, this die spring offers a long service life, providing reliability and longevity for extended use in die machinery and other precision machinery equipment. Unique Design: Featuring an inner diameter that is half of the outer diameter, this mould die spring has a unique design that enhances its precision and performance, making it suitable for various elastic movement applications. Medium Load Grade: The red color of this die spring signifies its medium load grade, ensuring optimal performance and resilience in stamping die, metal die-casting die, plastic , and other fields. Versatile Application: Widely used in automotive, stamping die, metal die-casting die, plastic , and other precision machinery equipment, this mould die spring offers versatile application possibilities for different industries and fields. Specification: Material: 65MN Steel Color: Red Red (TM) medium load Height * 38% Outer Diameter: 10mm Inner Diameter: 5mm Model (OD*Length): TM10*30mm, TM10*35mm, TM10*40mm, TM10*50mm, TM10*60mm, TM10*70mm, TM10*80mm (Optional) Package List: 2 * Mould Die Spring Package List