Gibraltar DCIM25-203 Die Spring 8 Inch Blue Medium-duty

Product Description

The GIBRALTAR DCIM25-203 is a medium-duty die spring designed for use in stamping dies, punch presses, and industrial tooling applications. It features a 1 inch hole diameter, a 0.5 inch rod diameter, and an 8 inch free length. The spring is wound from chromium alloy steel with a trapezoidal wire shape, which provides consistent force distribution and extended service life under repeated compression cycles. With a maximum deflection load of 345 pounds and a maximum deflection of 3.43 inches, this spring is suited for applications requiring controlled, repeatable spring force. The blue color coding indicates its medium-duty classification for quick identification in the shop.

This die spring is used in tool and die operations, injection mold assemblies, and press tooling setups in manufacturing and fabrication environments. It is typically installed and maintained by toolmakers, die setters, and industrial maintenance technicians. The 8 inch free length makes it appropriate for applications where a longer working stroke is required within the die stack. It conforms to NAAMS and ISO 10243 standards, making it compatible with standardized die component systems used in both domestic and international tooling programs.

Key Features

• Trapezoidal wire cross-section for higher load capacity and longer fatigue life compared to round wire springs
• Chromium alloy steel construction for durability under high-cycle industrial conditions
• Maximum deflection load of 345 pounds with a maximum deflection of 3.43 inches
• Blue color coding identifies medium-duty rating for fast visual classification
• Meets NAAMS, ISO 10243, and ISO 9001:2015 standards for use in standardized tooling systems
• 1 inch hole diameter and 0.5 inch rod diameter for straightforward drop-in installation on standard die posts and rods

Compatibility

Designed as an OEM-style replacement die spring for medium-duty stamping dies, punch press tooling, and mold assemblies that conform to NAAMS or ISO 10243 dimensional standards with a 1 inch hole diameter and 0.5 inch rod diameter.

Installation Notes

Installation is typically performed by qualified toolmakers or die setters during die maintenance or build. Always relieve all stored energy and de-energize the press or machine before removing or installing die springs. Inspect the rod and guide hole for wear or damage before seating the spring. Follow applicable OSHA machine guarding and lockout-tagout procedures during service.