Associated Spring Raymond 103-316 Die Spring Blue Medium-duty

Product Description

The ASSOCIATED SPRING RAYMOND 103-316 is a medium-duty die spring engineered for use in stamping dies, molds, and other industrial tooling applications. Built from chromium alloy steel with a trapezoidal wire profile, this spring delivers a maximum deflection load of 88 pounds over a maximum deflection of 2 inches, yielding a spring rate of 44 pounds per inch. The 0.625-inch hole diameter and 0.344-inch rod diameter allow for precise fitment in standard die sets. Licensed HVAC, tool-and-die, and mechanical tradespeople working in press and mold environments will find this spring ready to drop into demanding, high-cycle service.

This die spring is suited for residential and commercial tooling operations wherever medium-duty spring force is required. Typical applications include punch-and-die assemblies, injection mold return mechanisms, and fixture clamping systems. The blue color coding identifies it as a medium-duty rating, consistent with international die spring color standards. With a free length of 4 inches, it fits standard die spring pockets without modification.

Key Features

• Medium-duty rating with 88-pound maximum deflection load and 44 pounds-per-inch spring rate
• Chromium alloy steel construction for high-cycle durability and fatigue resistance
• Trapezoidal wire cross-section maximizes load capacity within the spring envelope
• Blue color coding provides instant duty-rating identification per standard die spring conventions
• Manufactured under ISO 9001:2008 and ISO/TS 16949:2009 quality systems with TUV Rheinland registration and ANAB accreditation
• 2-inch maximum deflection allows predictable travel control in precision tooling setups

Compatibility

Designed as an OEM-style replacement or direct-fit die spring for standard medium-duty die spring pockets requiring a 0.625-inch hole diameter and 0.344-inch rod diameter with a 4-inch free length.

Installation Notes

Installation is typically performed by tool-and-die technicians or mechanical maintenance tradespeople. Always de-energize and fully lockout the press or machine before servicing die components. Ensure the mating die pocket and guide rod are clean and free of burrs before seating the spring to avoid premature fatigue. Do not compress the spring beyond the rated 2-inch maximum deflection in service.