Gibraltar DCIH20-64 Die Spring 0.75 in Red Heavy Duty

Product Description

The GIBRALTAR DCIH20-64 is a heavy-duty die spring designed for use in stamping dies, press tooling, and industrial machinery applications where consistent, high-load spring force is required. Built from chromium alloy steel with a trapezoidal wire cross-section, this spring delivers a maximum deflection load of 334 pounds at 0.79 inches of maximum deflection. The spring rate is 424 pounds per inch, making it suitable for demanding cyclical compression applications. The red color coding identifies this spring as a heavy-duty unit per standard die spring classification. Licensed HVAC, plumbing, and industrial maintenance technicians working on press equipment will recognize this as a drop-in replacement for worn or fatigued die springs in existing tooling.

The DCIH20-64 is intended for use in industrial press dies, injection molds, metal stamping equipment, and similar tooling where a 0.75-inch hole diameter and 0.375-inch rod diameter are required. The 2.5-inch free length suits standard die set configurations that require a compact, high-force spring. This spring is sized for applications where the compressed length at maximum load measures 0.79 inches. Typical installations are found in manufacturing and fabrication environments where precision tooling components must meet tight tolerance standards.

Key Features

• Heavy-duty duty rating with a 334-pound maximum deflection load
• Chromium alloy steel construction for fatigue resistance under cyclic loading
• Trapezoidal wire shape provides higher load capacity relative to spring volume
• Red color coding identifies heavy-duty classification per industry standard die spring conventions
• Meets NAAMS, ISO 10243, and ISO 9001:2015 standards
• Spring rate of 424 pounds per inch for predictable, consistent force output

Compatibility

Designed as an OEM-style replacement die spring for industrial press tooling and stamping dies requiring a 0.75-inch hole diameter, 0.375-inch rod diameter, and 2.5-inch free length with a heavy-duty load rating.

Installation Notes

Installation is performed by qualified tool and die technicians or industrial maintenance personnel. Relieve all press pressure and lock out the machine before removing or installing any die spring. Inspect the mating rod and hole dimensions to confirm clearance matches the spring specifications before seating. Do not exceed the maximum deflection of 0.79 inches during operation, as compressing the spring beyond its rated travel can cause premature fatigue or failure.