Dayton Lamina 9-1614-11 Die Spring Light-duty Green

Product Description

The DAYTON LAMINA 9-1614-11 is a light-duty die spring engineered for use in stamping dies, punch presses, and precision tooling applications. Built from chromium-vanadium steel, it delivers consistent return force across repeated compression cycles. The spring features a 1-inch hole diameter, a 0.5-inch rod diameter, and a free length of 3.5 inches. Maximum deflection load is 198 pounds at a maximum deflection of 1.4 inches, with a travel-to-solid load of 1.78 inches. The D-shaped wire cross-section improves space efficiency and load distribution compared to round wire. Licensed HVAC technicians, tool-and-die makers, and maintenance professionals working with industrial tooling typically specify and install this component.

This spring is suited for light-duty tooling setups where controlled compression and reliable return are required. The green color coding follows the ISO 10243 international standard for light-duty die spring classification, making it straightforward to identify and replace in the field. Maximum operating deflection is rated at 40 percent of free length. It is packaged individually and is appropriate for applications in automotive stamping, sheet metal fabrication, and precision die work where NAAMS-compliant components are specified.

Key Features

• Chromium-vanadium steel construction for fatigue resistance under cyclic loading
• D-shaped wire profile improves load capacity and space utilization versus round wire
• ISO 10243 compliant light-duty classification, color-coded green for easy field identification
• 198-pound maximum deflection load with 1.4-inch maximum deflection
• 40 percent maximum operating deflection rating
• Meets ISO 9001:2015 and NAAMS standards

Compatibility

Designed as an OEM-style replacement or direct-fit die spring for light-duty stamping die and punch press tooling requiring a 1-inch hole diameter and 0.5-inch rod diameter interface per ISO 10243 specifications.

Installation Notes

Die springs are installed by tool-and-die technicians and maintenance machinists. Always de-energize and lock out the press before servicing die components. Confirm that the rod diameter and hole diameter of the housing match the spring specifications before installation. Do not exceed the rated maximum operating deflection of 40 percent, as operating beyond this threshold accelerates fatigue and reduces service life.