Associated Spring Raymond 106-204 Die Spring Extra Heavy-duty

Product Description

The ASSOCIATED SPRING RAYMOND 106-204 is an extra heavy-duty die spring designed for high-load tooling and stamping applications. With a 0.5-inch hole diameter, a 9/32-inch rod diameter, and a 1-inch free length, this spring delivers a maximum deflection load of 80 pounds across a maximum deflection of 0.25 inches, yielding a spring rate of 310 pounds per inch. The trapezoidal wire cross-section and chromium alloy steel construction allow it to sustain the compressive forces typical of progressive dies, punch presses, and heavy die tooling. It is identified by its green color coding, indicating extra heavy-duty duty rating per industry standard classification. Tool and die makers, maintenance machinists, and industrial equipment technicians are the primary installers.

This die spring is suited for use in industrial stamping dies, injection mold assemblies, press tooling, and related fixture applications where consistent, repeatable spring force is required under cyclic compression loads. The compact 1-inch free length makes it appropriate for tight die sets and confined tooling pockets. Its extra heavy-duty rating means it is selected when standard or heavy-duty springs have insufficient load capacity for the application. Typical environments include metal fabrication shops, automotive tooling facilities, and general manufacturing operations requiring reliable spring performance under sustained production cycles.

Key Features

• Extra heavy-duty duty rating with a spring rate of 310 pounds per inch
• Maximum deflection load of 80 pounds at 0.25 inches maximum deflection
• Trapezoidal wire shape for higher load density compared to round wire springs
• Chromium alloy steel construction for fatigue resistance under cyclic loading
• Green color coding for quick visual identification of extra heavy-duty rating
• Manufactured under ISO 9001:2008 and ISO/TS 16949:2009 certified quality systems with TUV Rheinland registration

Compatibility

Designed as an OEM-style replacement or direct-fit die spring for tooling applications requiring a 0.5-inch hole diameter, 9/32-inch rod diameter, and 1-inch free length with an extra heavy-duty load rating.

Installation Notes

Die spring installation and replacement is typically performed by tool and die makers or maintenance machinists. Always de-energize and fully unload the press or tooling assembly before removing or installing springs. Verify that the mating hole diameter and rod diameter of the die set match the spring dimensions before installation. Do not compress the spring beyond its rated maximum deflection, as over-compression accelerates fatigue failure.