Associated Spring Raymond 105-248 Die Spring Gold 12 in

Product Description

The ASSOCIATED SPRING RAYMOND 105-248 is a heavy-duty die spring designed for use in stamping dies, punch presses, and tooling fixtures that require consistent, repeatable compression force. Built from chromium alloy steel with a trapezoidal wire cross-section, this spring delivers a spring rate of 17.00 pounds per inch and handles a maximum deflection load of 57.6 pounds over 3.6 inches of travel. The gold color coding identifies the load class at a glance, following the ISO and industry-standard die spring color classification system. It is specified and installed by toolmakers, die setters, and maintenance technicians working in metal stamping and precision fabrication environments.

This die spring fits applications requiring a 0.5 inch hole diameter and a 9/32 inch rod diameter, with a 12 inch free length suitable for tooling that demands a longer working stroke. It is used in progressive dies, compound dies, and similar metalworking tooling where controlled spring-back force is critical to part quality and die longevity. The gold load-class rating positions this spring in the light-load category, appropriate for applications where moderate, consistent force is required without excessive stress on die components.

Key Features

• Trapezoidal wire cross-section increases contact area and load capacity compared to round wire at the same outer diameter
• Chromium alloy steel construction provides high fatigue resistance and durability under repeated cycling
• Gold color coding identifies light load class per standard die spring classification
• Spring rate of 17.00 pounds per inch allows predictable force calculation for die design
• Maximum deflection of 3.6 inches supports longer working strokes in deep tooling setups
• 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 fixtures requiring a 0.5 inch hole diameter, 9/32 inch rod diameter, and 12 inch free length in the gold light-load class.

Installation Notes

Die springs are installed by qualified toolmakers or die maintenance technicians. Always de-energize and lock out all press equipment before servicing tooling or replacing springs. Verify that the mating hole diameter, rod diameter, and free length match the tooling design before installation. Do not compress the spring beyond the rated maximum deflection of 3.6 inches, as exceeding this limit will reduce service life and may cause premature failure.