Associated Spring Raymond 106-612 Die Spring Extra Heavy-duty

Product Description

The ASSOCIATED SPRING RAYMOND 106-612 is an extra heavy-duty die spring engineered for high-load tooling and stamping applications. It features a 1-1/4 inch hole diameter, a 5/8 inch rod diameter, and a 3 inch free length. The trapezoidal wire cross-section maximizes load capacity within the coil envelope, delivering a spring rate of 1,220 pounds per inch and a maximum deflection load of 888 pounds at 0.75 inches of travel. Constructed from chromium alloy steel, this spring is built to withstand the demanding cycles of industrial die and press tooling. Licensed trades and tooling technicians install this spring in progressive, compound, and transfer dies.

This die spring is suited for use in metal stamping dies, punch press tooling, injection mold assemblies, and other industrial machinery requiring reliable, repeatable force over high cycle counts. The green color coding identifies it as an extra heavy-duty rated spring per standard die spring classification systems, making it straightforward to specify and replace in multi-spring die sets. It is appropriate for both OEM tooling builds and aftermarket tooling maintenance in production shop environments.

Key Features

• Extra heavy-duty duty rating with a spring rate of 1,220 pounds per inch
• Maximum deflection load of 888 pounds at 0.75 inches maximum deflection
• Trapezoidal wire shape for increased load density compared to round wire coil springs
• Chromium alloy steel construction for durability under high-cycle industrial conditions
• Green color coding for quick duty-class identification in die sets
• 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 specification die spring for industrial stamping dies, punch press tooling, and mold assemblies requiring a 1-1/4 inch hole diameter, 5/8 inch rod diameter, and 3 inch free length extra heavy-duty spring.

Installation Notes

Installation is typically performed by tool and die makers or maintenance technicians during die build or scheduled tooling maintenance. Always de-energize and lock out the press before removing or installing die springs. Inspect the mating rod and pocket bore for wear or damage before seating the new spring. Do not exceed the rated maximum deflection of 0.75 inches to avoid premature fatigue failure.