Features High Load Capacity: Designed for heavy load applications, these OD 25mm ID 12.5mm die springs provide reliable and consistent support for die machinery, ensuring smooth and efficient . Optimal Inner-Outer Diameter Ratio: With an inner diameter half the size of the outer diameter, these mould springs are engineered to deliver and uniform compression, enhancing performance and durability. Color-Coded Load Grade: The green color signifies the heavy load capacity, allowing for quick and easy identification, ensuring the right spring is selected for the specific application, and guaranteeing optimal performance. Versatile Application: Widely utilized in stamping dies, metal die-casting dies, plastic dies, and various elastic motion precision machinery and automotive fields, these die springs offer a versatile solution for different industrial needs. Reliable and : Manufactured to the highest standards, these die springs in green color offer exceptional strength and resilience, making them an indispensable component for a wide range of machinery and equipment. Specification: Model (OD*Length): TH25*30mm, TH25*40mm, TH25*50mm, TH25*60mm, TH25*70mm, TH25*80mm, TH25*90mm, TH25*100mm (Optional) Material: 65MN Steel Color: Green Load Grade: Heavy Load Outer Diameter: 25mm Inner Diameter: 12.5mm Package list: 2 * Die Spring Package List