Dayton Lamina 9-1604-26 Die Spring 1 in Heavy-duty Red

Product Description

The DAYTON LAMINA 9-1604-26 is a heavy-duty red die spring engineered for precision tooling and stamping die applications. It features a 1 inch hole diameter, a 1/2 inch rod diameter, and a 1 inch free length, making it a compact but high-force component. At maximum deflection, this spring delivers a load of 602.00 pounds over a travel distance of 0.2800 inches, equating to a 30 percent maximum operating deflection. The spring meets ISO 10243 dimensional standards, ISO 9001:2015 quality registration, and NAAMS requirements. It is installed by tool and die makers, press room technicians, and precision fabrication professionals who need consistent, repeatable spring force in metal forming equipment.

This die spring is suited for use in stamping dies, forming dies, punch press tooling, and similar industrial die set applications. The red color designation indicates a heavy-duty load rating within the ISO 10243 classification system, helping technicians quickly identify the correct spring rate during die assembly or maintenance. Its compact 1 inch free length makes it appropriate for confined die space where short-travel, high-force springs are required.

Key Features

• Heavy-duty load rating with a maximum deflection load of 602.00 pounds
• 1 inch hole diameter and 1/2 inch rod diameter for precise die set fitment
• 1 inch free length with 0.2800 inch maximum deflection travel
• 30 percent maximum operating deflection rating
• Red color coding per ISO 10243 heavy-duty classification
• Meets ISO 10243, ISO 9001:2015, and NAAMS standards

Compatibility

Designed as an OEM-style replacement or direct-fit component for heavy-duty die sets conforming to ISO 10243 dimensional standards, including applications governed by NAAMS tooling specifications.

Installation Notes

Die springs are installed by qualified tool and die technicians or press room maintenance personnel. Before servicing or replacing die springs, ensure all press energy is fully dissipated and the die set is safely blocked or supported. Springs should be seated squarely on the rod and within the pocket to prevent lateral loading. Do not compress beyond the rated maximum deflection to avoid premature fatigue or permanent set.