Associated Spring Raymond 104-314 Die Spring Red

Product Description

The ASSOCIATED SPRING RAYMOND 104-314 is a heavy-duty die spring designed for use in stamping dies, punching fixtures, and other high-cycle tooling applications. It features a trapezoidal wire cross-section that delivers a higher load capacity in a compact envelope compared to round-wire springs. The spring carries a maximum deflection load of 110.1 pounds at a maximum deflection of 1.3 inches, with a spring rate of 85 pounds per inch. Constructed from chromium alloy steel, the 104-314 is built to withstand the repetitive stress cycles common in press tooling and industrial die work. Licensed toolmakers, die setters, and maintenance machinists are the primary installers.

This die spring is suited for use in metal stamping dies, injection mold tooling, and industrial punch-and-die assemblies where consistent, repeatable spring force is required. The red color coding follows the ISO heavy-load classification standard, indicating a higher load rating relative to lighter-rated die springs in the same family. The 0.625-inch hole diameter and 0.34375-inch rod diameter sizing make it straightforward to specify for standard die post and guide rod configurations. It is appropriate for both production tooling and maintenance replacement applications in manufacturing environments.

Key Features

• Trapezoidal wire shape provides higher load density compared to round-wire die springs
• Maximum deflection load of 110.1 pounds with a spring rate of 85 pounds per inch
• Maximum deflection of 1.3 inches for controlled, predictable travel
• Red color coding designates heavy-load classification per standard die spring grading
• Chromium alloy steel construction for high fatigue resistance in repetitive-cycle applications
• 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 standard tooling configurations requiring a 0.625-inch hole diameter, 0.34375-inch rod diameter, and 3.5-inch free length in heavy-load red-grade applications.

Installation Notes

Die spring replacement and installation is typically performed by toolmakers or maintenance machinists with the press or tooling fully de-energized and locked out per applicable LOTO procedures. Ensure the mating hole diameter and guide rod diameter match the spring dimensions before installation. Do not compress the spring beyond its rated maximum deflection of 1.3 inches, as over-compression accelerates fatigue failure. Inspect the seating surfaces for burrs or damage that could cause uneven loading before installing the new spring.