Features:Mold die springs are primarily used in die machinery.High temperature resistance, high rigidity and long service life.Its inner diameter is half of outer diameter in general.For die springs, blue color represents that the load grade is light load.Widely used in stamping die, metal die-casting die, plastic mold and other elastic movement precision machinery equipment, automotive and other fields.Specification:Material: 65MN SteelColor: BlueBlue (TL) light loadFree Height * 48%Outer Diameter: 10mmInner Diameter: 5mmModel (OD*Length): TL10*30mm, TL10*40mm, TL10*50mm, TL10*60mm, TL10*70mm, TL10*80mm (Optional)Package List:2 * Mould Die Spring1Mold die springs are primarily used in die machinery.2High temperature resistance, high rigidity and long service life.3Its inner diameter is half of outer diameter in general.4For die springs, blue color represents that the load grade is light load.5Widely used in stamping die, metal die-casting die, plastic mold and other elastic movement precision machinery equipment, automotive and other fields.