Associated Spring Raymond 103-624 Die Spring Blue Medium-duty

Product Description

The ASSOCIATED SPRING RAYMOND 103-624 is a medium-duty die spring engineered for use in stamping, forming, and die tooling applications. It features a 1-1/4 inch hole diameter, a 5/8 inch rod diameter, and a 6 inch free length, making it a standard choice for tool and die setups that demand consistent force and repeatable deflection. Constructed from chromium alloy steel with a trapezoidal wire profile, it delivers a spring rate of 120 pounds per inch and a maximum deflection load of 360 pounds at 3 inches of maximum deflection. The blue color coding indicates medium-duty classification per industry convention. This spring is installed by toolmakers, die setters, and maintenance machinists in production environments.

This spring is suited for industrial press tooling, injection mold assemblies, and mechanical die sets where controlled compression force is required. The 6 inch free length and 3 inch maximum deflection allow for design flexibility across a range of stroke requirements. The chromium alloy steel construction handles high-cycle fatigue loading common in production stamping and forming operations. Facilities running automated or semi-automated press lines will find this spring fits standard die shoe and guide post configurations.

Key Features

• 1-1/4 inch hole diameter and 5/8 inch rod diameter for standard die set fitment
• 6 inch free length with 3 inch maximum deflection for versatile stroke design
• 120 lb/in spring rate with 360 lb maximum deflection load
• Trapezoidal wire profile for higher load capacity versus round wire at equivalent size
• Chromium alloy steel construction for high-cycle fatigue resistance
• Blue color code identifies medium-duty classification for quick field identification
• Manufactured under ISO 9001:2008 and ISO/TS 16949:2009 certified quality systems

Compatibility

Designed as a standard medium-duty die spring for use in tool and die assemblies, mechanical press tooling, and injection mold applications requiring a 1-1/4 inch bore and 5/8 inch rod diameter with a 6 inch free length.

Installation Notes

Die springs should be installed by qualified toolmakers or die setters familiar with press tooling safety procedures. Always de-energize and lock out the press before servicing or replacing die springs. Ensure the rod diameter and hole diameter of the mounting hardware match the spring specifications before installation. Do not compress the spring beyond its rated maximum deflection of 3 inches, as over-compression will reduce service life and may cause spring failure.