Dayton Lamina 9-2408-11 Die Spring Light-duty Green

Product Description

The DAYTON LAMINA 9-2408-11 is a light-duty die spring designed for use in metal stamping dies, punch presses, and precision tooling applications. It features a 1-1/2 inch hole diameter, a 3/4 inch rod diameter, and a 2 inch free length. Constructed from chromium-vanadium steel, this spring delivers consistent force and fatigue resistance under repeated compression cycles. The green color coding follows ISO 10243 standards for light-duty classification, making it easy to identify during die maintenance and assembly. A maximum deflection of 0.8000 inches and a travel to solid load of 0.9700 inches define its working range.

This die spring is suited for light-duty stamping and forming dies in both production and toolroom environments. It fits over standard 3/4 inch guide rods and seats inside 1-1/2 inch bored pockets in die sets. Typical applications include strippers, pressure pads, and lifter mechanisms in progressive, compound, and single-station dies. The spring is appropriate for both new die builds and replacement applications where a light-duty green ISO 10243 spring is specified.

Key Features

• 1-1/2 inch hole diameter for proper clearance over guide rod and pocket seating
• 3/4 inch rod diameter compatibility for standard die rod sizing
• 2 inch free length for predictable stroke and load calculation
• Chromium-vanadium steel construction for fatigue resistance under cyclic loading
• D-shaped wire cross-section for higher load capacity relative to round-wire springs of the same envelope
• ISO 10243 light-duty (green) classification for easy identification and specification compliance

Compatibility

Designed as an OEM-style replacement or new-build component for light-duty die spring applications conforming to ISO 10243 international standards, including NAAMS (North American Automotive Metric Standard) tooling specifications.

Installation Notes

Die springs are installed by qualified tool and die makers or maintenance technicians familiar with stamping die construction. Always de-energize and lock out the press before servicing or replacing die springs. Verify that the rod diameter and pocket bore match the spring dimensions before installation, and never compress the spring beyond its rated maximum deflection. Inspect mating die components for wear or misalignment that could cause uneven loading.