Associated Spring Raymond 104-110 Die Spring Red Medium Heavy-duty

Product Description

The ASSOCIATED SPRING RAYMOND 104-110 is a medium heavy-duty die spring designed for use in stamping dies, punch presses, and similar tooling applications. It features a 0.375-inch hole diameter, a 0.1875-inch rod diameter, and a free length of 2.5 inches. Constructed from chromium alloy steel with a trapezoidal wire shape, this spring delivers a spring rate of 37.00 pounds per inch and handles a maximum deflection load of 38.9 pounds at 0.93 inches of travel. The red color coding identifies it as a medium heavy-duty unit per standard die spring classification. It is installed by tool and die makers, machine builders, and maintenance technicians working with mechanical press tooling.

This die spring is suited for use in injection molds, stamping dies, and industrial press tooling where consistent force and reliable deflection are required. The compact 2.5-inch free length fits tight-clearance tooling cavities. Its trapezoidal wire cross-section provides higher load capacity relative to round wire springs of the same envelope size, making it a practical choice in medium heavy-duty press applications across manufacturing and fabrication environments.

Key Features

• Medium heavy-duty duty rating with red color coding per standard die spring classification
• Chromium alloy steel construction for durability under cyclic loading
• Trapezoidal wire shape delivers higher load capacity in a compact envelope
• Spring rate of 37.00 pounds per inch for predictable, consistent force output
• Maximum deflection of 0.93 inches with a peak load of 38.9 pounds
• Manufactured under ISO 9001:2008 and ISO/TS 16949:2009 certified quality systems

Compatibility

Designed as an OEM-style replacement or direct-fit die spring for medium heavy-duty stamping die and press tooling applications requiring a 0.375-inch hole diameter and 0.1875-inch rod diameter with a 2.5-inch free length.

Installation Notes

Die springs of this type are installed by qualified tool and die makers or maintenance technicians. Always de-energize and lock out the press before accessing the die set. Ensure the mating rod and hole dimensions match the spring specifications to prevent binding or premature fatigue. Do not compress the spring beyond its rated maximum deflection to maintain service life.